Scientists have figured out an Ice Age paradox and their findings add to mounting evidence that climate change could bring higher seas than most models predict.
The heatwave that engulfed southeastern Australia at the end of last week has seen heat records continue to tumble like Jenga blocks.
The frequency of hail storms, thunderstorms, and high wind events has decreased by nearly 50 percent on average throughout China since 1960.
In some political circles, hostility to climate policy has become a way of showing off one’s conservative credentials. But a suggestion for pricing carbon, grounded in classic conservative principles, has now emerged in the United States.
Entrepreneurs bringing solar energy systems to farms in developing countries challenge for sustainability charity’s prestigious awards.
Prior to President Donald Trump taking office, there was a push to require oil and gas companies to inform their investors about the risks of climate change.
A group of former Republican officials (including James A. Baker, Henry Paulson, George P. Shultz, Marty Feldstein and Greg Mankiw) is proposing a carbon tax starting the tax at $40 per ton, that would gradually increase.
Finding the optimum environment and avoiding uninhabitable conditions has been a challenge faced by species throughout the history of life on Earth.
After opposing a Washington state carbon tax in November, climate justice advocates are setting the stage for a more thorough initiative to address both climate change and inequality.
In the geographical heart of Africa lies a huge wetland. After years of exploring these remote swamps, our research shows that the region contains the most extensive tropical peatland on Earth.
Some commentators seem to be worried that our electricity networks are facing an impending voltage crisis, citing fears that renewables (rooftop solar panels in particular) will threaten the quality of our power supply.
A vibrant Native-American agrarian culture stretched from the Ohio River Valley to the Mississippi River Valley in the two centuries before Europeans settled in North America. Then it disappeared.
Following a campaign by the coal industry, Prime Minister Malcolm Turnbull has argued for new coal-fired power stations in Australia. But these plants would be more expensive than renewables and carry a huge liability through the carbon emissions they produce.
Last year we found that the growth in global fossil fuel emissions have stalled over the past three years.
There is huge potential for using electric vehicles to tackle climate change, give us cleaner air and grow the green economy.
In 2011, a marine heatwave hit the west coast of Australia leading to ten days of above average sea temperatures.
The increase in large-scale tornado outbreaks in the US doesn’t appear to be clearly linked to climate change, a new study suggests.
NASA and NOAA jointly reported that 2016 was the warmest year on record. That’s no surprise, as the first six months of the year were all exceptionally warm.
What, quantitatively, is the social cost of carbon dioxide—the economic damage caused by a 1-ton increase in emissions or the benefits of a 1-ton decrease?
US scientists provide new reality check for Donald Trump on the combined stresses of global warming and the rising costs of water.
Chinese companies plan to spend $1 billion over the next two years building a giant solar farm on land contaminated by the Chernobyl nuclear disaster.
After lying largely forgotten in a museum for decades, a set of fossilised footprints have revealed a new glimpse of the world when reptiles began taking over from amphibians as the dominant land animals.
Ocean acidification is an inevitable consequence of increasing carbon dioxide in the atmosphere. That’s a matter of fact. The journalist James Delingpole disagrees.
Technological advances wouldn’t protect US agriculture from a drought on the scale of the legendary Dust Bowl crisis of the 1930s, research shows.
A quarter more energy will be required in 23 years’ time due to population growth, and oil will remain the primary source, report estimates.
A sharp increase in the predicted global number of EVs prompts Brazil to rev up its promotion of low-carbon biofuels.
A year after the historic Paris climate agreement was reached by 192 states, country representatives are back at the negotiating table to work out how to implement it.
Global climate change has already impacted every aspect of life on Earth, from genes to entire ecosystems, according to a new study in Science.
Australia is a huge continent, but a coastal nation. About 80% of Australians live within 50km of the coast, and a sea-level rise of 1.1 metres (a high-end scenario for 2100) would put about A$63 billion (in 2008 dollars) worth of residential buildings at risk.
New research warns it will be almost impossible for African cropland to feed the continent by 2050 without massive changes to farming.
Beijing, London, Mexico City, New Delhi and Paris are among the cities that have drawn attention for their dangerously high air pollution levels in 2016 – but they’re not alone.
President-elect Donald J. Trump has long pledged to undertake a profound policy shift on climate change from the low-carbon course President Obama made a cornerstone of his eight years in the White House.
Forget about oil or gas – you should be worrying about the less discussed but far more concerning fact that the world is running out of clean, drinkable water.
At the UN Climate Negotiations in Paris the world agreed to keep global warming to well below 2°C, above pre-industrial levels.
For the Arctic, like the globe as a whole, 2016 has been exceptionally warm. For much of the year, Arctic temperatures have been much higher than normal, and sea ice concentrations have been at record low levels.
By studying evidence of the retreat of glaciers around the globe over a period of a century, scientists believe they have found an irrefutable link to climate change.
Reindeer are helping to slow down climate change by grazing on Arctic tundra and leaving vegetation that reflects more solar energy back into space.
A major opportunity for avoiding climate change’s worst impacts lies in reducing methane emissions, particularly from food production, according to a pair of new studies.
Satellite images reveal clue to the hidden cause of fractures in Antarctic shelf ice that are calving huge icebergs into the south polar seas.
Almost half of plant and animal species have experienced local extinctions due to climate change, research reveals, with the tropics suffering the most pronounced loss.
Gene Takle, professor of agronomy and geological and atmospheric sciences at Iowa State University, says tall wind turbines disbursed throughout a field create air turbulence that may help plants by affecting variables such as temperature and carbon dioxide concentrations.
Methane concentrations in the atmosphere are growing faster than any time in the past 20 years. The increase is largely driven by the growth in food production, according to the Global Methane Budget released today.
For a period about a million years ago Greenland wasn’t covered in ice. Researchers say the discovery suggests it’s possible the ice sheet could go away again.
You probably don’t think clams are the most exciting animals on the planet. But anyone who dismisses these marine bivalve molluscs surely cannot be aware of just how important they actually are. Without knowing it, they have taught us so much about the world we live in – and how it used to be.
Detroit-area resident Shamayim Harris bought more than 10 properties on her block. She’s now converting them into sustainable community spaces for education, wellness, and economic development.
There is no doubt that 2016 has been a record-breaking year for Earth’s climate.
A warming climate is exposing the Arctic to the possibility of radical changes that could affect the rest of the planet, scientists say.
As demand for grain increases to feed a rising population, scientists warn that global warming could seriously reduce wheat productivity.
President-elect Donald Trump has been unclear so far on how many of his campaign pledges he actually intends to see through. Hopeful Democrats and moderates have clung to this uncertainty as reason to hope that a Trump presidency wouldn’t be as bad as they feared.
A new theoretical model may lead to timelier, accurate forecasts of the central Pacific El Niño, an important weather-maker. Any El Niño is a period of warmer-than-normal sea-surface temperature in the equatorial Pacific.
The consequences of climate change are already being felt all over the globe. But some regions are particularly affected. These so-called “hotspots” are areas where strong physical and ecological effects of climate change come together with large numbers of vulnerable and poor people and communities.
Will President Trump really slash funding of NASA’s “politicized” climate change science?
While much of the media focus at this month’s climate meeting in Marrakech (COP22) was on US President-elect Donald Trump, there were signs that several countries have begun the long-term planning needed to avoid dangerous climate change.
It seems almost certain that US President-elect Donald Trump will walk away from the Paris climate agreement next year. In the absence of US leadership, the question is: who will step up?
The soaring temperatures of recent hottest years on record will be the norm by 2040, with Australia first to feel the heat.
The Paris climate agreement has now officially come into force. Although Donald Trump and other climate change deniers have vowed to abandon it, most have hailed the agreement as a huge success and a significant milestone in our quest to limit the effects of global climate change.
The election of Donald Trump as president of the United States is bad news for the global environment. He has made it clear that he will not implement the steps required to meet the pledges to reduce emissions as part of the agreement reached in Paris at the end of 2015.
US scientists think the effect clouds have on global warming may be underestimated. New research shows that clouds block sunlight and reflect radiation back to space, impeding the rate of global warming. But for how long?
The high ambition of the Paris Agreement, to limit global warming to “well below 2°C”, was driven by concern over long-term sea level rise. A warmer climate inevitably means melting ice – you don’t need a computer model to predict this, it is simple common sense.
2016 is set to be the world’s hottest year on record. According to the World Meteorological Organization’s preliminary statement on the global climate for 2016
More than a dozen authors from different universities and nongovernmental organizations around the world have concluded, based on an analysis of hundreds of studies, that almost every aspect of life on Earth has been affected by climate change.
Climate-related catastrophes are expensive, whether they come on suddenly, like the thousand-year flood in Louisiana in August 2016, or move slowly and inexorably, like desertification in Turkey.
A report based on fossilised evidence reveals that plant biodiversity in Europe and North America is changing profoundly as the world heats up.
The new president will take office at a singular time in the history of our planet. The year 2016 is the first in well over a million in which the concentration of carbon dioxide in our atmosphere did not fall below 400 parts per million.
Since the 1980s, air pollution has increased worldwide, but it has increased at a much faster pace in regions close to the equator.
Hurricane and tropical storm development from three million years ago might give today’s forecasters a good blueprint for 21st-century storms.
Scientists now agree: warmer weather in the Arctic and a wavy jet stream are influencing winter weather in the UK and US.
Iceland is about to tap into water as hot as lava. Several kilometres below ground, a drilling rig named Thor will soon penetrate the area around a magma chamber, where molten rock from the inner Earth heats up water that has seeped through the seafloor.
The bulk of methane emissions in the United States can be traced to a small number of “super-emitting” natural gas wells.
Ice ages on Earth used to occur at intervals of every 40,000 years. But at a point about a million years ago, ice age intervals switched to every 100,000 years.
NOAA’s National Centers for Environmental Information (and several other institutions) reported April 2016 to be the warmest April on record for the planet. All of the previous twelve months now hold the “Warmest [INSERT MONTH HERE] on Record” title. That’s twelve months in a row, and that’s never happened.
Bolivia’s glaciers have shrunk by more than 40% in the past few decades. This puts further pressure on an already stressed water supply, while the meltwater lakes left behind risk collapsing in sudden and catastrophic outburst floods.
Educating rural communities can help them prevent permanent damage to the environment. There is a common misconception that you can’t talk about climate change in rural communities because the issue is considered too polarizing...
The destructive nature of Hurricane Matthew—which resulted in hundreds of deaths in Haiti, dozens more in the US, and extensive damage still being assessed—was a test of strength in communications systems, infrastructure, and ultimately the resilience of communities.
Solar power in India will be cheaper than imported coal by 2020, but replacing the subcontinent’s fossil fuels with renewable energy is an enormous task.
People depend on grass crops for food, but new research raises concerns that if climate changes too fast, grasses won’t adapt fast enough to keep pace.
Scientists show how humans can improve poor people’s lives by reversing practices that destroy the environment and fuel climate change.
New York City can expect nine-foot floods, as intense as the one produced by 2012’s Superstorm Sandy, at least three times more frequently over the next century—and possibly as much as 17 times more frequently, say researchers.
The pre-industrial atmosphere contained more particles, and so brighter clouds, than we previously thought. This is the latest finding of the CLOUD experiment, a collaboration between around 80 scientists at the CERN particle physics lab near Geneva.
New study finds that man-made global warming is the root cause of a relentless increase in forest fires in the US.
Ever since the 1973 oil embargo, U.S. energy policy has sought to replace petroleum-based transportation fuels with alternatives. One prominent option is using biofuels, such as ethanol in place of gasoline and biodiesel instead of ordinary diesel.
In this presidential election year we have heard much about some issues, such as immigration and trade, and less about others.
The unprecedented West Coast toxic algal bloom of 2015 appears to be linked to the unusually warm ocean conditions—nicknamed “the blob”—in the winter and spring of that year.
Hurricane Matthew has slammed into the Florida coast after hammering Haiti. Close to 2 million people were asked to evacuate to escape its winds and rain.
The far-reaching Paris Agreement on tackling climate change is close to taking effect − but how just how effective it may prove is far from clear.
New study shows that the speed of climate change is now much too great for grassland species of vital food crops to adapt and survive.
Just as people pump greenhouse gases into the atmosphere by burning fossil fuels, the land also absorbs some of those emissions.
Spring arrives and the warming weather encourages the plants in our gardens and parks to burst into life, commencing their annual reproductive cycle.
As the country pushes ahead with renewable energy goals, the challenges facing the grid are substantial, but not insurmountable, according to energy experts.
2016 continues to be a momentous year for Australia’s climate, on track to be the new hottest year on record.
Senior military figures in the US warn of national and international security threats posed by the impacts of climate change.
The planet could pass the critical 1.5°C global temperature threshold in a decade—and is already two-thirds of the way to hit that warming limit, climate scientists warned on Thursday.
New scientific studies address lack of awareness of the adverse economic, social and biodiversity effects that climate change is already having.
With the impacts of climate change threatening food supply as population grows, China is buying land on other continents to grow more crops.
New research confirms that increased greenhouse gas levels − rather than solar radiation impacts − are the key factor in global climate change.
Each kilo (about 2 pounds, 3 ounces) of homegrown veggies can cut greenhouse gas emissions by two kilograms, research shows.
Earlier this summer, I found myself in the middle of a lively debate because of my work on climate change and the ethics of having children.
Energy experts say global investment patterns show a spectacular shift, with renewables on the rise and support for fossil fuels in sharp decline.
New analysis shows the cost of energy from renewables is already lower on average than from fossil fuels, and will soon be even cheaper.
Claims that the “the science isn’t settled” with regard to climate change are symptomatic of a large body of ignorance about how science works.