The world’s biggest polluters and strongest economies — China and the United States — aren’t sending their No. 1s. Neither ...

Even as Earth sets new heat records, humanity this year is pumping 330 million tons (300 million metric tons) more carbon dioxide into the air by burning fossil fuels than it did last year.

Samantha Harvey has won the UK's top fiction prize for a novel that takes place over 24 hours on the International Space ...

"The findings not only provide further evidence to support the theory of a Martian ocean but also present, for the first time ...

The "boring billion" shaped multicellularity, with energy demands sparking complexity. This era shows evolution's cost.

Pando is the world's largest tree. Its name means "I spread" in Latin, and it does indeed spread: The organism has given rise ...

There's nothing innate about the Earth or its atmosphere that marks the boundaries of low Earth orbit. This is a distinction ...

Scientists have discovered an Earth-like planet orbiting a dead star 4,000 light years from here, giving us a humbling glimpse into Earth's likely fate.Published in Nature Astronomy, the planet, ...

If another gravity theory is correct, "then the broader implications are enormous," astrophysicist Stacy McGaugh told ...

After forging a career for himself as a model, Jae-rim got into the acting world in 2009, one of his notable roles being in ...

A 2010 satellite image shows dozens of golden islands covered with strange parallel lines shining among the shallow waters of ...