For many Arkansas hunters, this weekend means one thing — a chance to head back into the woods. The alternative firearms ...

A 4D printed microrobot integrates magnetic actuation, optical pH readout, and pH-triggered morphing to link navigation, ...

Scientists discovered true teeth growing on the head of the spotted ratfish, a distant shark relative. The toothed structure, called a tenaculum, helps males hold onto females during mating. Genetic ...

A Curtin University-led international study has solved the mystery of how the skin of a fossilized fish was able to be ...

A Russian submarine's 'unusual' behavior has NATO's attention. A top official says it's 'limping home.' Scientists Found ...

Healthy canned fish like sardines, mackerel, and salmon are chalk full of nutrients, including omega-3 fatty acids, protein, vitamins, and minerals.

Global biodiversity is declining at an accelerating rate due to anthropogenic activities. All ecosystems and their organisms are at risk of local or global ...