Why it's awesome: The hoatzin is often regarded as one of the world's strangest birds. Hatchlings are born with clawed wings ...

The failed Soviet spacecraft Kosmos 482 has finally returned to Earth after 53 years in orbit. It disappeared into the Indian ...

Rates of the bacterial infection have gone up by 500% since last year, with babies and young children most at risk.

The failed Soviet spacecraft Kosmos 482 could crash to Earth overnight tonight after more than 50 years in the wrong orbit.

"There is a significant difference in intelligence between monkeys and apes," Becky Malinsky, curator of primates at the ...

The world's largest particle collider produces roughly 89,000 gold nuclei every second, all from smashing lead atoms together ...

Looking for an air purifier to get rid of pet dander, hair and smells? You are in the right place. These are the best air purifiers for animal lovers, from budget picks and cat-friendly table air ...