Energy & Green Tech

Seeing 'under the hood' in batteries

From next-gen smartphones to longer-range electric cars and an improved power grid, better batteries are driving tech innovation. And to push batteries beyond their present-day performance, researchers want to see "under ...

Computer Sciences

Alphabet's DeepMind masters Atari games

In order to better solve complex challenges at the dawn of the third decade of the 21st century, Alphabet Inc. has tapped into relics dating to the 1980s: video games.

Telecom

T-Mobile launches 5G service across US

T-Mobile said Monday it became the first to launch 5G wireless service across the United States, although it will be slower than some expect for the new generation of connectivity.

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