New research shows female baboons influence fertilization through immune and chemical changes that affect sperm survival.

Ducks with corkscrew penises, fish changing sex – what do we really know about sex and reproduction on Earth? Less than we ...

The Atlantic Forest, extending along Brazil’s eastern coast, was once among the most biodiverse ecosystems globally.

These mantises are increasingly posing a threat to local biodiversity through intense predation and competition for ...

Powerful punches. Flesh-tearing teeth. Deadly talons. We explore the best (or is it the worst?) weapons in the natural world.

The Greenland shark can live for centuries in near darkness, and for a long time scientists assumed its vision must be poor ...

Researchers utilized untargeted liquid chromatography-tandem mass spectrometry (LC-MS/MS) and metagenomic sequencing to ...

Deep in the mountainous rainforests of the Peruvian Amazon, researchers have uncovered a tiny, bright-green frog with an ...

A Université de Montréal study has found a previously unknown mechanism in bacterial reproduction that could be attacked by ...