A new study suggests fat cells keep a memory of previous weight gain, which may help to explain why this happens. Losing weight can be a lot of work, which makes it all the more frustrating when ...

In addition to a high power output, the VLS-IV fuel cell offers advantages like high fault tolerance and a long lifespan, all at a low cost. Horizon Fuel Cell Technologies calls the new product ...

Sunaina Sinha Haldea heads the board of SFC Energy AG, whose fuel cells are helping to provide continuous and safer power to remote areas. By Shivani Vora This article is part of a Women and ...

A fuel cell is a device that generates electric energy through electrochemical reactions between an oxidizing agent and a fuel – a material that stores energy in chemical form. Both species are ...

Laboratory experiments with cancer cells reveal two ways in which tumors evade drugs designed to starve and kill them, a study shows. Laboratory experiments with cancer cells reveal two ways in ...

Labs around the world are trying to turn cells into autobiographers, tracking their own development from embryos to adults. By Carl Zimmer Shortly after conception, a fertilized egg divides ...