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Biology

When it comes to raising golden-headed lion tamarin babies, everyone cooperates -- especially the grown males.

Nala Rogers, Staff Writer

Using tools from many scientific disciplines, researchers gain detailed insights into how the many-eyed mollusk sees its watery home.

Catherine Meyers, Editor

Image of a small, extinct mammal, gliding off a tree branch, its white underside showing.

Mouse-sized mammal had gliding membranes and a unique inner ear.

Charles Q. Choi, Contributor

With gene editing technology, newly discovered mutations may become tools for boosting booze flavor.

Nala Rogers, Staff Writer

Researchers used to think only moms manipulated the sex of their babies. Turns out dads do it too.

Nala Rogers, Staff Writer

Vertical pupils and massive bodies might look cool on TV, but could handicap a dragon in the real world.

Nala Rogers, Staff Writer

Scientists predict that future temperatures will make brown trout sperm swim more slowly and for less time.

Olivia Trani, Contributor

Read on to learn about strange seashore phenomena, from cannibalistic shark embryos to worms whose butts become autonomous sex machines.

Nala Rogers, Staff Writer

Scientists are inspired by a unique bird to help make fluids flow faster.

Karin Heineman, Executive Producer

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