Bill shape affects how efficiently a hummingbird feeds and how it competes with other hummingbirds. Because of humans, they ...

Species with thinner protective barriers may need fewer resources and tend to have a greater ability to adapt to new habitats ...

In the depths of tropical forests, a little-known species of ant uses one of the most extreme defense strategies found in ...

The flipside of biophobia is called biophilia, an innate affinity for nature. Both of these terms stem from evolutionary ...

Here are 10 major findings about human ancestors and our close ancient relatives that scientists announced in 2025. A handful ...

This Christmas, many children welcomed a familiar visitor – a jolly man in a red suit and a sleigh full of gifts. But the ...

Scientists discovered that common food emulsifiers consumed by mother mice altered their offspring’s gut microbiome from the ...

A variety of studies are showing that rough-and-tumble play is important for animals and kids alike.

Scientists trace an ancient microbe, Asgard archaea, that gave rise to humans, animals, and plants more than 2 billion years ...

From Viking to Perseverance, scientists have spent decades chasing chemical hints that could point to life beyond Earth.

From Santa’s reindeer and the Hanukkah armadillo to some very festive sea worms, our changing world is changing life for creatures great and small.

The next day, the painful reality hits. Please welcome your torture for the next coming days, aka the redness, the soreness, the itchiness, the swollenness, you name it. As an additional bonus, you ...