The reality TV winner debuts his new two-headed turtle, Felix and Oscar, and explains his love for the species.

Learn about the optical rotatum, a newfound structure of light that exhibits a spiral pattern linked with various parts of ...

A sea turtle's shell is a masterpiece. A study reveals that marine turtle shells combine flexibility and strength to protect against predators like sharks and stress while optimizing movement. This ...

Beams of light that can be guided into corkscrew-like shapes called optical vortices are used today in a range of ...

Swim along the edge of a coral reef and you'll often see schools of sleek, torpedo-shaped fishes gliding through the currents ...