Biologists have long been fascinated by the ability of salamanders to regrow entire limbs. Now Harvard researchers have ...

Each year, about 185,000 people in the United States undergo amputation. Nearly half of those are due to injured blood vessels cutting off circulation to a limb. Surgeons can transplant an intact vein ...

Schmidtea mediterranea, a freshwater flatworm (or planarian), has adult pluripotent stem cells spread all throughout its ...

Scientists have for the first time located the "mileage clock" inside a brain - by recording the brain activity of running ...

Researchers have found that serum from younger blood can be combined with bone marrow cells and injected into older skin cells, producing rejuvenating effects. This is known as heterochronic ...

Sleeper cells are in the spotlight after Western intelligence services cautioned that Iran may activate these covert operatives in response to recent military actions against its interests, as the ...

For roughly 400 years, microscopes have allowed us to observe increasingly smaller details. Today's most advanced instruments can peer deep into living cells, helping researchers study diseases such ...

No one saw the blob takeover coming. In 2009 a team of biophysicists led by Anthony A. Hyman of the Max Planck Institute of Molecular Cell Biology and Genetics in Dresden, Germany, were studying ...

Researchers from Trina Solar and China’s Nanchang University claim to have verified that back-contact solar modules outperform TOPCon modules only when fewer than three cells in a substring are shaded ...

The Immigration and Customs Enforcement facilities in New York have been used to detain migrants for days. U.S. officials have denied that the conditions are poor. By Luis Ferré-Sadurní A recently ...