Poison dart frogs have fascinated researchers. Now their toxin has allegedly been linked to the death of Russian opposition leader Alexei Navalny.

A poison research institute linked to the Novichok nerve agent is believed to be behind the rare frog toxin that killed ...

DUE to the limited number of cadaveric donors in the country, medical schools are exploring alternative approaches to reshape how students learn anatomy. Traditionally involving full-body cadaveric ...