A new study suggests that the world is already signed up for an apocalyptic rise in temperature. Don’t believe it.
Google is testing new initiatives to boost Internet access in India that could prove useful everywhere.
The carmaker is exploring ways to find new life for its spent batteries.
For the first time in decades, more carbon emissions will come from transportation than from coal- and gas-fired power plants.
This week’s most thought-provoking papers from the Physics arXiv.
Physicists have smashed the record for the amount of information a single photon can carry. Their experiment has immediate implications for quantum cryptography.
They save on electricity, but LED streetlights come with a bluish tinge may be unwelcome—or even unhealthy.
U.S. intelligence agencies know better than anyone how vulnerable today’s technologies are to being infiltrated—but some spies are getting smartphones and Wi-Fi anyway.
The landmark agreement could enter into force before the end of the year.
Automakers from Shanghai to Detroit have responded to Tesla’s remarkable success by accelerating their own electric vehicle ambitions. Now Tesla is promising to upend large-scale car manufacturing, but it faces tough competition.