Crashing waves, glistening sea spray, a calm expanse of deep blue. These are the images that open “Ocean with David ...

Chamber discovered deep within Great Pyramid of Giza could be missing piece of the puzzle These U.S. States Let Cats Roam in ...

MSNBC’s Lawrence O’Donnell details how Donald Trump, who is “showing the world what the art of no deals looks like,” was humiliated by the Canadian prime minister, but also humiliated himself because ...

Editor’s Note: Call to Earth is a CNN editorial series committed to reporting on the environmental challenges facing our planet ... are reporting bountiful fish stocks, as populations recover ...

If we save the sea, we save our world.' David Attenborough says in his latest documentary released on his 99th birthday.

Sir David Attenborough is campaigning on his 99th birthday to urgently call for change in overfishing of the oceans ...

Once full of both mystery and fish, our planet’s waters are now better understood than ever – though there are still vast depths unexplored – but their wildlife populations have been ...

Unfamiliarity becomes hilarity in these classic fish-out-of-water movies. To be a “fish out of water” is to be a person who ...

Astronomers may have found a candidate for Planet Nine. This planet is beyond Neptune. The finding could be the first evidence of the theorized Planet Nine. The potential candidate was detected ...