Vertebrates have extremely different brain sizes: even with the same body size, brain size can vary a hundredfold. As a rule, ...

A global study of over 1,100 species reveals an evolutionary reason why females consistently live longer than males.

Summary: A global study of vertebrates reveals that body temperature is the key driver behind brain size evolution. Warm-blooded species like mammals and birds can maintain the energy demands of ...

Minnesota has many habitats that are teeming with animals, some of which are impressively big. Here are the largest.

Travis Kelce Seen Having Words With Bills Fans While Leaving After Injury Secret Service finds 17 'skimming' devices in tour of San Antonio businesses Verdicts in as Liam Hemsworth takes over as The ...

Most of us know to give bears a wide berth in the wild. But there are gentler wild animals, even prey, that can get very aggressive in the wrong situations.

Do not swerve. Do take your foot off the gas, immediately reduce speed by easing on the brake, and stay in control of your ...

There is no universal dog breed that’s perfect for every family. Each breed and individual dog is unique, making it important ...

After losing a calf to a black vulture a decade ago, Tom Karr, who raises cattle near Pomeroy, Ohio, tried to move his fall calving season later in the year in hopes the vultures would be gone by then ...

The results of this review show that BCPs are commonly seen on the websites of emergency and specialty hospitals. There is no difference in the type of practices or the certification of the hospital ...

Biologists often form deep bonds with the species they study. For some, that relationship begins early in their careers and ...

Record set in Florida: a 19-foot-long Burmese python is captured in Big Cypress, revealing new clues about the ecological ...