Cracking the mystery of nature's toughest material

Nacre, the rainbow-sheened material that lines the insides of mussel and other mollusk shells, is known as nature's toughest material. Now, a team of researchers led by the University of Michigan has revealed precisely how ...

Uber Eats eats into Uber ridesharing

When Uber expanded into food delivery, the move was expected to bring additional revenue to the ridesharing company. It certainly did.

Greenland ice sheet melting can cool subtropics, alter climate

A new study finds evidence that the last time Earth was as warm as it is today, cold freshwater from a melting Greenland ice sheet circulated in the Atlantic Ocean as far south as Bermuda, elevating sea levels and altering ...

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