Nearly half of American teenagers say they are online “constantly” despite concerns about the effect

Climate activist Greta Thunberg who, at age 15, led school strikes every Friday in her home country

International climate negotiations rolled on today in the resort town of Sharm el-Sheikh, Egypt.

Heat—it's common in summer in much of the world, but it's getting increasingly more lethal as climat

Nearly half of American teenagers say they are online “constantly” despite concerns about the effect

The Arctic is warming faster than any place on earth. For Indigenous communities in Alaska, that mea

The emperor penguin population of Antarctica is in significant danger due to diminishing sea ice lev

About 200 million years ago, the earliest dinosaurs had a lot of reptilian company. There were big c

Starbucks plans to cut about 30% of food and drink options from its menu by late 2025, as part of th

The vast majority of plastic that people use, and in many cases put into blue recycling bins, is hea

The rug is small, what you might call a throw rug. An intricate pattern in red and blue pops off a g

The commission that regulates California's utilities voted unanimously to cut a key incentive for ro

It's been a season full of twists and turns, but the part one for "Survivor" Season 47 finale proved

Trekking along the shoreline of the Great Salt Lake — the largest remaining saltwater lake in the we

The Survivor community is mourning the loss of one of their own.Keith Nale, the two-time contestant