Cuttlefish, small marine animals that are masters of disguise, have...

As an embryo grows, its cells engage in a complex...

Physicists have long grouped the most basic building blocks of...

The vaquita (Phocoena sinus) is the world’s rarest marine mammal,...

Woodrats are small desert rodents that have baffled scientists for...

An active galactic nucleus (AGN) is a region at the...

Most life on Earth depends on sunlight, yet some organisms...

The Met Office has issued a dire warning: global warming...

Every 40 seconds, someone in the United States suffers a...

Alaska's northern pike, long thought to be confined to freshwater,...

Deep in Brazil's semi-arid Caatinga region, capuchin monkeys are teaching...