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Bird guano created wealth for ancient Peruvian community

The ancient Chincha kingdom of Peru prospered thanks to high maize yields, made possible by bird guano from nearby islands.

Shireen Gonzaga

February 19, 2026

The gliding possum is a nocturnal acrobat of the forest

The gliding possum darts through the night, soaring up to 165 feet with its young in its pouch. This tiny acrobat rules the treetops.

Cristina Ortiz

February 16, 2026

For you, Valentine. Heart photos from nature

This Valentine’s Day, we find so much to love in the many heart shapes right here on Earth and all the way out in remote spots of the universe.

Kelly Kizer Whitt

February 13, 2026

Great Backyard Bird Count begins February 13

Show your love for birds by joining the 2026 Great Backyard Bird Count. It's free and easy to participate in this 4-day global event. Find out how here.

Deanna Conners

February 12, 2026

These caterpillars hear through hair, scientists discover

Scientists discovered that caterpillars hear airborne sounds using tiny body hairs. This discovery can offer insights for advanced sound technology.

Cristina Ortiz

February 9, 2026

Rare fossils of mass extinction survivors found in China

Scientists in China discovered pristinely preserved soft-bodied fossils of marine creatures that survived a mass extinction event 513 million years ago.

Shireen Gonzaga

February 5, 2026

How snowflakes get their distinct and various shapes

Snowflakes form in a variety of different shapes from hexagonal plates to exquisite symmetrically-branching crystals, depending on the temperature and humidity.

Deanna Conners

February 5, 2026