A 150-million-year-old fossil unearthed in Fujian province has revealed what researchers say is the smallest known ...

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 ...

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

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 ...

Analysis of fossils discovered in Illinois reveals a previously unknown growth pattern and opens a new scientific debate.

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

By Carolyn Cowan When Jessa Cabaay began working in marine conservation in the Philippines, she frequently found she was the ...

Take the dewdrop spiders, a group of tiny tropical species that specialise in pilfering prey caught by larger orb-web spiders ...

Arguably one of the most curious ancient human relatives is Homo floresiensis, a 3-foot-tall species that lived on the Indonesian island of Flores and has been nicknamed "hobbit" for its diminutive ...