The picture of human evolution has changed repeatedly and dramatically over the past half century, shaped by waves of new ...

It is a triumph that most of the 8 billion humans alive today are living relatively happily and, thanks to modern medicine, ...

Our understanding of human ancestry has changed dramatically since the discovery of Lucy the ancient hominin 50 years ago.

How Dog DNA Kits Work All the kits we tried have the same basics. After you register the kit, take a swab or two of the inside of the cheek pouch of your doggie. Do this a couple of hours after ...

The ears are a pair of sensory organs whose primary functions are hearing and balance ... Ears can vary, so what's considered normal anatomy of the inner or outer ear in one person may be different ...

A dog drinking a lot of water can be worrying, so we asked a vet to break down the most common causes and when to be concerned. Is your dog drinking a lot of water? If so, it’s understandable that you ...

Organ systems work together to keep the body in good health ... Introduction to the lymphatic system: components of the lymphatic system. University of Rochester Medical Center. Anatomy of the ...

There's a small fatty gland that sits behind your sternum and is often said to be 'useless' in adulthood. A retrospective study, however, suggests the thymus gland is not nearly as expendable as ...

Craig Ballentine, 33, accepted a role last year in a canine salon in Dubai, where he worked for nearly six months. Autism support worker Craig, from Belfast, was then diagnosed with fibromyalgia ...

The dog had become popular and a celebrity at college ... We found out today the cancer had spread throughout Bens organs and there was nothing left we could do-we had to let him go," Herbstreit ...