Global warming made heat records more likely for about 80 percent of an observed area of the globe.
Over Trump's first 100 days, we're going to show what science tells us about our warming world.
Climate change has the planet on a hot streak it's unlikely to break anytime soon.
Since the first Earth Day in 1970, the average annual temperature in every state has climbed.
Communities across the West will have to adapt to living with the ever-increasing threat of wildfires.
Mass bleaching events in 2016 and 2017 have affected two-thirds of the Great Barrier Reef.
Climate change is a growing threat to impact the global supply of chocolate.
A new poster series takes iconic landscapes and imagines what they’ll look like in 2050 with climate change.
March was the second hottest March on record, according to NASA, behind only 2016, a mark of rising global warming.
Heat waves have set in early in northern India. They are expected to become more common with warming.
California finally has a healthy mountain snowpack, but as temperatures continue to rise, that could change in the future.
Climate change is stirring life in the Arctic Ocean as thinning sea ice lets in more sunlight.
President Trump's executive order also targets local efforts to adapt to climate change.
Incredibly mild air is surging into the Arctic again, cranking up the heat as melt season gets underway.
Earth is a planet in upheaval, with high temperatures pushing it into “truly uncharted territory."
A dearth of precipitation and windy, dry weather have fueled a record winter wildfire season in Oklahoma.
As the climate changes, see the trend in warmer-than-normal spring days in these cities.
Scientists are racing to find crops capable of tolerating increasingly high temperatures and water shortages.
Here's what warming springs mean for plants and agriculture.
February was the second hottest on record, despite the lack of an El Niño, a clear mark of global warming.