An unprecedented coral bleaching episode has spread to 84 percent of the world's reefs in an unfolding human-caused crisis ...

"As an atoll nation, we see our reefs damaged and livelihoods threatened."We must urgently end the fossil fuel era and ...

Bleached coral dies when exposed to heat stress for too long, threatening the bountiful marine ecosystem that depends on it ...

Cosmologist Katie Mack breaks down what the latest findings about dark energy mean for our universe’s future. Either way, it ...

Heat death won’t happen for trillions of years ... Did comets kick start life on Earth? documentDid comets kick start life on Earth? Life, as we know it, cannot exist without water and organic ...

Extreme weather-related disasters are increasing in frequency around the world. See how climate change affected different regions in the past year, with mounting economic and societal ramifications.

even though the desolate region known as one of the Earth's hottest places is being punished by a dangerous heat wave blamed for a motorcyclist's death over the weekend.