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What Makes Tiny ‘Water Bears’ So Tough? They Quickly Fix Broken DNA.

It’s the Cat’s Meow but You Just Don’t Understand

An Ancient Woolly Mammoth Left a Diary in Her Tusk

Salamander Dads Are Turning Into Cannibals, Threatening Species Survival

Is There an Ethical Way to Kill Rats? Should We Even Ask?

What Do We Owe Lab Animals?

Snarl, You’re on Candid Camera

Meet the Mice Who Make the Forest

Why Fly or Swim When You Can Jump? Ask the Springtail.

Dammed Rivers Spell Peril, and Inbreeding, for Platypuses

Shy Raccoons Are Better Learners Than Bold Ones, Study Finds

Some Monkeys Use Stone Tools for Pleasure, Study Suggests

Pigs to the Rescue: An Invasive Species Helped Save Australia’s Crocodiles

‘Evolution Gone Crazy’: What Makes Sea Dragons So Strange

Wildlife Personalities Play a Role in Nature

In Dog DNA, Small Size Has an Ancient Pedigree

New Zealand’s Sea Lions Are Back, and Crashing Golf Courses and Soccer Matches

These Oddly Named Worms May Have Been the First Hermits

Widespread Coronavirus Infection Found in Iowa Deer, New Study Says

Endangered California Condors Can Reproduce Asexually, Study Finds