The Mojave rattlesnake, found in the southwestern US and Mexico, is one of the most venomous snakes in the world. It ...

While most fish reproduce by laying eggs, some species are live-bearing, or viviparous, and carry their offspring internally before producing live young. Viviparous species include popular ...

The Nicobar Islands are a biodiversity hotspot, home to unique species found nowhere else. Long isolated, these islands have ...

Sequencing bacterial genomes allows scientists to study bacterial diversity, immunity, and the human microbiome, but it ...