To keep global temperatures from rising more than 1.5 degrees Celsius, we need to cut emissions in half by 2035—even as we ...

A special truck that uses a Cummins hydrogen engine setup traveled 1,806 miles on 386 pounds (175 kg) of hydrogen, sets a new record ...

Russia launched aerial attacks on Ukraine’s energy sector “on a massive scale” overnight into Wednesday, local authorities ...

A surge in global temperatures made it the hottest year since record-keeping began in the mid-1800s, producing heat that one ...

An Alaska seabird species faced the worst mortality event in modern history, and the population isn’t rebounding, a study ...

Father Vasyl Diychuk, 41, shows the spot near the river where his village used to build an ice town on Epiphany, celebrated ...

After hours: 7:59:14 p.m. EST Loading Chart for CELH ...

From a telescope network that spans much of the globe to a psychology study that spans 67 countries, here are the biggest science experiments on the planet.

In the 1990s, scientists began to use the term 'atmospheric river' to refer to strips of water vapor in the air that might be ...