Doctors at Johns Hopkins Bloomberg School of Public Health say extreme weather isn’t just damaging property, it’s quietly harming our health.

Heat and cold reshape fertility in reptiles, from scrambled sperm to sex reversal, with lessons for evolution under climate ...

Superflares are extremely strong solar flares, explosions with energies up to ten thousand times that of typical solar flares ...

The world is experiencing wild swings between drought and deluge, and it spells big trouble for economic and social stability, according to the World Meteorological Organization.

"We consider this phenomenon as a promising candidate to explain the fact that the solar activity is much more benign than ...

For now, complex life flourishes on our planet thanks to its supply of oxygen. But Earth's atmosphere wasn't always like it is today, and scientists predict that in the future, it will revert back to ...

Building an accurate model of Earth’s climate requires a lot of data. Photography reveals the extreme efforts scientists have ...

Researchers continue to build on a body of evidence for a fragmented comet that is thought to have exploded over Earth almost ...

From the deep ocean floor to vast underground caverns beneath our feet, these places challenge our understanding of the world ...

The Earth has some of the most extreme climates on record. Here are 7 of the coldest places on Earth, where life and science push the limits of survival.