World leaders will gather for about two weeks in the former ... comes on the heels of the consequential re-election of the ...

Climate scientists have long identified 1.5º of global temperature rise as a grave milestone for avoiding disaster ...

Imagine a world where continents are fused into one massive landmass, and life as we know it is on the brink of ...

United Nations Secretary-General Antonio Guterres told world leaders who did show up that the world is seeing “a master class ...

We know from The Lord of the Rings that Tolkien crafted endless stars in his legendarium, but are there other planets too?

“To look at the Earth from ... that “makes our world strange and new for us.” Gaby Wood, chief executive of the Booker Prize ...

Hale-Bopp originated in the Oort Cloud, a theoretical shell of icy planetesimals surrounding the sun in the outer reaches of ...

For the average Earthling, touring space may still be the stuff of science fiction, but in 2000, Popular Science published a ...

A you-are-there documentary cuts between Ernest Shackleton's 1914 expedition, which was all filmed, and the 2022 attempt to ...

An international team of researchers discovered a new specimen called Quaestio simpsonorum—a pancake-shaped creature that represents on of the earliest examples of complex life on Earth.

Blind spiders and whip scorpions, the future of climate change, photosynthesis in the dark – here's what the deepest places ...