The Earth has gone through many major events over the course of hundreds of millions of years. Some of the most significant ...

A century-old fossil once thought to be a worm is now rewriting the story of arthropod evolution as the first-known nonmarine ...

Canadians should expect to bear some of the cost of combating the sea lamprey parasite in the Great Lakes for the foreseeable future, unless they want to see commercial and ...

When a string of misidentifications ended, a fossil sat in a drawer at Harvard for a century until its significance was recently discovered.

A century-old fossil long mislabeled as a caterpillar has been reidentified as the first-known nonmarine lobopodian—rewriting ...

In a new study published in Communications Biology, a team of researchers redescribe Palaeocampa anthrax as the first known nonmarine lobopodian, and the youngest ever discovered. The fossil, which ...

In a twist worthy of a detective novel, a long-misidentified fossil at Harvard's Museum of Comparative Zoology (MCZ) has ...

In a twist worthy of a detective novel, a long-misidentified fossil at Harvard's Museum of Comparative Zoology (MCZ) has emerged as a key discovery in ...

Finely preserved brain features in a tiny fossil suggest that spiders and their kin may have first evolved in the ocean ...

The law allows licensed chiropractors who primarily serve people to more easily serve animals too, mostly dogs and horses.

Yuvi Agarwal performs at shelters to help lonely animals feel loved. Now he's inviting other musicians to join.

These animals are harmless because they don’t typically attack or prey on other animals.