Human activity and appetites have weakened Earth's resilience, pushing it far beyond the "safe operating space" that keeps ...

These days, it seems as though a new world-ending catastrophe is around the corner every week. With threats of alien attacks, climate catastrophe, and political upheaval across the world, there's no ...

Lessons from past eras when Earth was a hothouse or a snowball tell us whether we are doomed by climate change or still have ...

As the United Nations General Assembly takes place in New York, a new report from campaigning think tank Global Nation examines the state of global solidarity. Co-founder Hassan Damluji told CNBC ...

Zealandia is a microcontinent that broke off from Australia millions of years ago and is mostly submerged in the South ...

Experts are predicting northern lights to be visible from U.S. states as far south as Colorado and Missouri on Tuesday. A notable geomagnetic storm is expected to result from the arrival of a ...

Other animals can sweat a bit, but not like us. Running around in the heat, a person can shed more than 2 gallons of water ...

This story originally appeared in The Guardian and is part of the Climate Desk collaboration. Parasitic, elusive, and emitting an overwhelming odor of putrefying flesh, Rafflesia—often called ...

To the editor: The terror of your front-page article, “Earth just had its warmest August — and summer — on record, spurring dire warnings,” contrasted sharply ...

(CNN) — An asteroid sample stowed inside a NASA spacecraft is about to reach Earth after traveling for nearly 2½ years across space. It’s NASA’s first time collecting and returning an ...

Canucks found their groove in the second period. Three games into pre-season, the Vancouver Canucks were stuck in neutral.