Animals
Scientists Say: Coral
Over 4,000 species of fish make their home among the reefs created by these colony-dwelling marine animals.
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Over 4,000 species of fish make their home among the reefs created by these colony-dwelling marine animals.
Glass frogs snoozing among leaves blend in by hiding almost all their red blood cells in their liver.
Unlike cats, whose ancestors hunted alone, dogs evolved from a species that hunted in packs. Being social might explain why pups copy humans.
Pei-Chih Lee works to preserve genetic material that can help researchers learn more about endangered animals, such as pandas and clouded leopards.
It’s not fast, but jumping beans use randomness to maximize their chances of getting out of the sun’s heat.
Concussions change certain brain waves, and delta waves may be the best signs of when teens can return to competitive sports.
Scientists thought the chemical oxytocin was required to make prairie voles mate. They were wrong.
Low humidity helps viruses survive, and cold weather blunts some of the body’s immune responses — making colds and other viral infections more likely.
Hungry bats are more likely to shed harmful viruses to people or livestock when they spread out to hunt food. Conserving forests may limit this risk.
A small study showed certain structural changes that appeared three to four years early. Normally, premature aging of the brain is not a good sign.