For people with two hands, one is usually dominant. On a molecular level, life takes this to the extreme. All of the DNA in earthly living things... What are 'mirror cells' and why do some scientists ...

Last month, in a tiny room in Manchester, UK, a niche group of biology scientists gathered to discuss if they needed to restrict research in an emerging technology that might affect humans and ...

Research on so-called mirror cells, which defy fundamental properties of living organisms, should be prohibited as too dangerous, biologists said. By Carl Zimmer On Thursday, 38 prominent biologists ...

Scientist Kate Adamala doesn’t remember exactly when she realized her lab at the University of Minnesota was working on something potentially dangerous — so dangerous in fact that some researchers ...

Buddy Martin (center) inspects components inside the support cell with Giant Magellan Telescope engineers Tomas Krasuski (left) and Colby Gottschalk (right). This visual may only be used in the ...