Researchers have discovered that the earliest days of embryo development have a measurable impact on a person's future health and aging.

Oxytocin, a hormone linked to bonding behaviors, might also help mice modulate their pregnancies. Someday, this line of ...

This tiny wallaroo practicing her hops wins the internet, hands-down. Or should that be paws-down? This post from ...

In a study of early embryonic development in primates, an international research team under the leadership of Berthold ...

Human embryos briefly exhibit traits like tails and gill-like structures, revealing our evolutionary history and deep ...

Male pregnancy evolved in these species to increase reproductive success. By shifting gestation to males, females can produce ...

Colossal Biosciences has focused on identifying key traits of extinct animals by studying ancient DNA, with a goal to genetically "engineer them into living animals," said CEO Ben Lamm.

It explains both asexual reproduction, as seen in amoebas and hydras, and sexual reproduction, which involves mating, ...

A US biotech company has genetically modified mice to have traits from the extinct woolly mammoth. Researchers at Colossal ...

Colossal Biosciences say they have edited seven genes in mice embryos to create mice with long ... Still, the refinement of precision gene-editing in animals could have other uses for conservation or ...

In times of maternal stress, the hormone can delay an embryo's development for days to weeks after ... typically 20 days for these animals – was delayed by about a week in pregnant rodents that were ...

Extinction is still forever. But scientists at a biotech company are trying what they say is the next best thing to restoring ancient beasts.