The illustration shows schematically how nanothin sheets of nickel compounds are released from the clathrate structure, providing an extremely large surface area for the oxygen evolution reaction.

Every organ in our body contains a small number of adult stem cells that are specific to its niche. These cells act like a ...

Two studies published in Nature found stem cell-derived products can not only be safely transplanted into the brain, but also ...

Europe’s south-eastern quarter is traversed by an arc of discontent. Starting in Slovakia and Hungary in the north, crossing ...

Induced pluripotent stem cells are being tested to treat blindness, paralysis, Parkinson’s disease and more. Approvals might ...

Fifty dollars for STEM, five cents for citizenship—that’s how America apportions its education dollars. Our beleaguered ...