Global warming may be speeding up, with temperatures rising faster since 2015 and recent record-hot years reflecting a steeper climate trend.

Researchers found the first statistically significant evidence that global warming is accelerating. It's been topic of intense scientific inquiry for years.

Scientists disagree whether human-made climate change or natural fluctuations are mostly to blame for worse-than-expected heat in recent years ...

Global warming is accelerating at roughly double the pace of a decade ago, raising concerns for Earth systems, biodiversity ...

Global warming has accelerated since 2015, according to a new study by the Potsdam Institute for Climate Impact Research (PIK). After accounting for known natural influences on global temperature, the ...

Coral reefs over the past 12,000 years grew best when the ocean temperature was 77 degrees Fahrenheit (25 degrees Celsius), ...

Global warming has picked up speed in the past decade, according to a new analysis from the Potsdam Institute for Climate Impact Research (PIK). By removing short term natural influences such as El ...

Switzerland is warming faster than the planet, and new climate scenarios warn of more heat waves, droughts, and less snow in ...

Is the world getting hotter, faster? It’s a big question which has been puzzling and dividing scientists for years. A new paper says it has the answer, and it’s not good news. Global warming has ...

A new analysis finds that global warming has significantly accelerated since 2015, but not everyone agrees.

Add Yahoo as a preferred source to see more of our stories on Google. A map of ocean temperature anomalies (differences from normal) during a strong El Niño. Red colors mean the ocean water is warmer ...

The warming El Nino weather phenomenon could return later this year as its cooling opposite La Nina fades away, the United Nations said Tuesday. The UN's World Meteorological Organization (WMO) said ...