What makes giant soldier ants?

Charles Darwin puzzled over why ants come in such wildly different sizes. The question even made him doubt his theory of evolution. New research might explain why.

How do dogs process words?

What's happening in your dog's brain when it hears you say squirrel? New research looks at how dog's brains react to human words.

New species of giant dinosaur identified

The fossils of Ledumahadi mafube suggest that it was the largest land animal alive 200 million years ago.

New technology may help solve mystery of life’s origins

How did life on Earth begin? A new technology, called Planet Simulator, might finally help solve the mystery.

Bees stopped buzzing during total solar eclipse

In the path of totality of the August 2017 total solar eclipse, bees stopped flying, says a study. "It was like ‘lights out’ at summer camp."

Whale songs evolve, but calls persist for generations

Humpback whales have ever-changing and evolving songs. But a new study of whales in Alaska shows their repertoire of calls - including growls, trumpets, and ahoogas - remains more stable. Why?

Watch 3 whales dive, then leap

Whale watchers on a cruise out of Nova Scotia got a thrill when they saw 3 whales breach the surface, one after the other. "We did not drive them," the cruise director commented.

Michael headed for landfall in Florida

The early morning update on Wednesday, October 10, shows Michael has strengthened more than expected to a Category 4 hurricane. The storm is due to make landfall on the north Florida coast today.

Microplastics found in sea turtle nesting sand

Researchers have found microplastics deep in the sand on beaches where sea turtles lay their eggs.

Baby giraffes inherit spot patterns from mom

A new study suggests spot patterns are linked to survival rates of young giraffes.

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