Biologists have long puzzled over how organs develop into their final shapes, and the nearly transparent bodies of young sea stars may offer a unique window into the organ development process.

Evolution, a new five-part series tells the extraordinary story of how life on Earth has changed over more than four billion ...

A breakthrough study revealed a primitive brain region that acts as a built-in filter to block out a noisy world.

Successful reproduction presents a fundamental evolutionary paradox: the immune system must tolerate genetically foreign sperm and embryos while maintaining ...

Climate crisis and warming waters have attracted long-toothed pufferfish to new parts of the Mediterranean ...

Bengal underlines, once again, the ecological significance of its remarkably varied landscapes — from the Sundarbans and the ...

A study of fossil teeth from China shows early mammals got bigger before their diets became specialized after the ...

An Indianapolis woman faces animal cruelty charges after her two dogs died from being left inside a hot vehicle parked ...

Liang Bua cave, purported cut marks on elephant bones and charred remains from other animals led some researchers to propose ...

With El Niño expected to occur this summer, we expect another year of extreme threats to biodiversity' An international group ...

The proposed five-story residential care center triggered a lawsuit by property owners in a section of Strawberry.

Researchers found fossils suggesting that these early octopuses could have reached 19 meters in legnth. Their fossil jaws ...