Two more whales have died in Australia after a handful that had been refloated a day earlier stranded themselves again

More than 4 million Americans have rolled up their sleeves for the new omicron-specific booster shots

Heads of state from Tuvalu and the Marshall Islands have launched a “Rising Nations Initiative” as they race toward solutions to a rising ocean level that will make their countries all but uninhabitable in the coming decades

A NASA spacecraft is about to clobber a small, harmless asteroid millions of miles away

Scientists are still trying to understand the effects of the Tongan volcano eruption earlier this year

A powerful magnitude 6.8 earthquake has struck Mexico, causing at least two deaths, damaging buildings and setting off landslides

Saudi Arabia plans to launch a training program with the goal of sending its own astronauts, including a woman, into space next year

Now that he's monarch, King Charles III — one of Britain's most prominent environmental voices — will have to be more careful with his words

Wildlife experts have rescued 32 of 230 whales that were found stranded on the wild and remote west coast of Australia’s island state of Tasmania