Blue blood may look alien, but it’s one of evolution’s most elegant solutions to life in extreme environments. Here’s how ...

Alexander the Great dived into the unknown, facing giant crabs, pearls, and mysterious depths in a legendary underwater ...

A group of anglers were enjoying a playful visit by dolphins Wednesday off Venice, Fla., when a great white shark surfaced ...

Let’s be honest: most parents envision a national park vacation as a majestic, peaceful communion with nature where the ...

Sleep may have evolved to help reduce DNA damage in nerve cells long before they became centralized in the brain, a study ...

With so many great magical worlds, fictional settings, and unique ideas in books and movies out there, it’s hard not to raise ...