A mud volcano erupted in Colombia on Wednesday night

A mud volcano erupted in Colombia on the evening of February 25, 2026. No one was injured but some livestock were killed. See the eruption here.

Spectacular new Spinosaurus found in Niger, Africa

Scientists discovered a previously unknown 95-million-year-old spinosaur species, Spinosaurus mirabilis, in Niger, Africa, which had a tall crest on its head.

Are elephant whiskers key to their sense of touch?

Elephant whiskers reveal how giants with thick skin and poor eyesight can sense touch with astonishing delicacy, precision and subtle awareness.

Ice-free oases on Snowball Earth sheltered early life

Scientists have found evidence for ice-free oases on Snowball Earth, which might have provided a lifeline for early complex life.

Fire weather threatens a large swath of the US

Critical fire weather will threaten much of the southwestern and central US on Thursday. Wildfires already plagued parts of Oklahoma and Kansas on Tuesday.

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.

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.

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.

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.

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.

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