Residents along the Sarandí stream near Villa Inflamable in Buenos Aires are stunned by the blood-red color of the water.

With threats of avian flu and lead poisoning, biologists are working overtime to care for a species that nearly went extinct.

Summer brings warmer temperatures and longer days, and of course that means spending more time outdoors. Unfortunately, it ...

Government-funded research lays the foundation for life-changing innovations, but new funding cuts to the NIH from the Trump ...

Cobras are among the world's most venomous and lethal snakes, featuring species like the Indian Cobra, King Cobra, and Philippine Cobra. Found in regions from Southeast Asia to Africa, these snakes ...

Hearst Television's National Investigative Unit is learning more about a substance, not considered an opioid, being mixed ...

A stream winding through a populous area on the outskirts of Buenos Aires has turned crimson red, sparking fears of ...

Game and Fish officials urged owners who hike in Pantano Wash in Tucson to keep pets on a leash due to more than 30 animals ...

A new study shows how plastics may lead to dangerous blood flow blockages in the brain ... the long-term effects, and which animals could be affected. The researchers also point to other studies that ...

Indeed, the more people learn about this animal, the weirder it becomes. Of course, the platypus has a bill like a duck, webbed feet like an otter, eyes like a hagfish, and a tail like a beaver. They ...

The department said the cold weather and dangerous driving conditions have kept many donors from making or keeping appointments, leading to a shortage of type O blood, both negative and positive ...