An international team of researchers has achieved an unprecedented milestone: the creation of mouse stem cells capable of generating a fully developed mouse using genetic tools from a unicellular ...

However, a new study from the University of Geneva suggests that the egg could in fact predate all animal life. A ...

In an incredible breakthrough, scientists have created a mouse using ancient genetic tools older than animal life. By taking ...

Zoomer the beagle experienced unspeakable horrors for most of his first six years of life, but all that has changed now.

A dog was euthanized after killing a woman, injuring a man and biting two Boston police officers on Monday evening.

Senior pets may need specialized treatments such as physical therapy, surgery or advanced diagnostics like MRIs and CT scans.

(WJAR) — Boston police said a woman who was attacked by her own dog on Monday night has died. Police said the dog attack was ...

Which is the longest-living animal in the world? Explore fascinating facts about these incredible creatures and their ...

A shelter worker told Newsweek Echo the pup "has been barking out of stress and appears to be fearful of people at his kennel ...

The Los Angeles Zoo is celebrating the holidays. Tickets start at $18 for children, $27 for adults, with free parking.

Dr. John Ellis' mother testified that her son died by suicide after becoming distraught due to wealthy clients euthanizing ...