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Our sun will become a solid crystal in about 10 billion years

How a cartoon raccoon started a biological invasion in Japan

Man fulfills goal of dancing with 1,000 people around the world

This runaway cow is so elusive, they're calling her 'ghost in the darkness'

5 questions you should ask yourself before taking a selfie with an animal

Saturn's famous rings may not have existed when dinosaurs first evolved

These national parks will be open on MLK day

How to celebrate the New Year for Trees

California town launches 'Goat Fund Me' campaign to alleviate wildfire risk

A once-secret redwoods reserve will soon be open to the public

Hawaii has a beautiful new black sand beach

Turret spiders build tiny towers for hunting unsuspecting prey