Diversity-generating retroelements (DGRs) are found in the genomes of microorganisms across the globe—from the arctic permafrost to Yellowstone's hot springs and the human gut. DGRs are able to ...

Researchers have unearthed two fossils, named Punk and Emo, revealing that ancient molluscs were more complex and adaptable than previously known.

Larger pupils and brighter irises in primate portraits elicited more positive impressions and greater donations, highlighting ...

The dream of moving to a Scottish island immersing oneself in the beauty of the land, the slower pace of life, and the deep-rooted community spirit—has long captured the imagination of many.

Polycyclic aromatic hydrocarbons (PAHs) are an abundant class of organic molecules in space, playing a significant role in ...

Say you want to see how the world is faring when it comes to biodiversity and ecosystem protection. Is it progressing fast ...

A lack of understanding can no longer be used as an excuse for inaction. As the authors of the new study point out, ...

Hawaiʻi has been called ground zero for the loss of biodiversity – or a healthy mix of species, genetic heritage, and ecosystems. Of the nearly 1,300 species protected under the U.S. Endangered ...

Hundreds of perforated Cambrian shells reveal distinctive predator-prey dynamics in the ocean 517 million years ago.

Bats and birds showcase a fascinating contrast in their evolutionary paths, with recent research revealing bats' wings and ...

Evolutionary biologists are investigating the extent to which ants learn from past experiences. After being attacked by ants from a particular nest, ants behave more aggressively towards others from ...

A new study on mice shows that luck in early life can determine success as an adult, especially when competition is high.