Mo’at frees Jake and Grace, but their connection to their avatars is soon severed by Quaritch and they are taken prisoner by ...

The monogamy rate in humans may be higher than you expected... but we do it in a strange way compared to other animals.

One key component might be RNA, a molecular cousin of DNA found in every form of life on Earth, and now scientists say they have shown how it could have formed on our planet eons ago. But not everyone ...

New genetic research suggests centuries of human persecution may have selected for calmer behavior in Italy's rare Apennine ...

Dolphins are social creatures that, like all of us, get old. Signs of aging in dolphins include less energy, changes to skin, ...

The fountain of youth may have been friendship all along. In A Nutshell Male bottlenose dolphins with close friendships show ...

Decades ago, India’s tigers were on the brink of extinction. Slowly, their numbers have rebounded. But that ecological success has prompted a dire problem—and a race to save many of them from genetic ...

New DNA evidence reveals that the cats of ancient China were not what they seemed.

A significant, long-term reduction in calorie consumption resulted in a slowing of aging in the brain, according to a study ...

Cats didn’t become house pets because humans needed them. They didn’t herd animals, pull carts, or guard property.

7,000-year-old DNA from Sahara skeletons reveals a mysterious lineage with no connection to any modern populations.