4:06
The Other Golden Rule
Why most mammals—even elephants—take only 20-30 seconds to urinate.
The Other Golden Rule
Did you know that most mammals, from a house cat to an elephant, take roughly the same amount of time to urinate?
7:44
So Far, No Silver Bullet To Stop Lethal Bat Fungus
Scientists say antifungal bacteria could help fight the fungus causing white-nose syndrome.
3:20
The Myth of the Woolly Bear
Can woolly bear caterpillars predict winter weather?
Rainbow in a Tree
This eucalyptus’ kaleidoscopic bark is a photographer’s delight.
Mavericks Of The Bat World
Mexican free-tailed bats engage in aerial acrobatics reminiscent of the jet maneuvers in “Top Gun.”
3:59
Discover the Inner Beauty of the Naked Mole Rat
How do naked mole rats live to 30 years without getting cancer?
The Inner Beauty of Naked Mole Rats
How do naked mole rats live to 30 years without getting cancer? Research by Vera Gorbunova and Andrei Seluanov of the University of Rochester shows how these aesthetically challenged creatures live long, cancer-free lives.
16:51
Vines Choking Out Trees in the Tropics
Increased forest fragmentation and a boost in carbon dioxide may contribute to the vines’ success.