Mystery Nevada fossil site could be ancient maternity ward

Scientists have uncovered new clues about a curious fossil site in Nevada, a graveyard for dozens of giant marine reptiles. Instead of the site of a massive die-off as suspected, it might have been an ancient maternity ward ...

Oceans saved us, now we can return the favor

Humanity must heal oceans made sick by climate change, pollution and overfishing in order to rescue marine life and save ourselves, experts warned ahead of a major UN conference opening Monday in Lisbon.

Addressing the ocean deoxygenation crisis

While landlubbing house hunters sure don't have it easy these days, there's another community—one that dwarfs the human population in size—that is also suffering the woes of shrinking real estate: animals that live in ...

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