Consumer & Gadgets

With a new app, smart devices can use GPS underwater

Even for scuba and snorkeling enthusiasts, the plunge into open water can be dislocating. Divers frequently swim with limited visibility, which can become a safety hazard for teams trying to find each other in an emergency. ...

Telecom

A first for search and rescue from space

Between September 1982 and December 2020, at least 51,512 people were rescued on land and at sea with help from a network of Earth-orbiting satellites able to detect and locate emergency distress beacons.

Business

TikTok sues over ban ordered by Trump

Video app TikTok on Monday filed a lawsuit challenging the US government's crackdown on the popular Chinese-owned platform, which Washington accuses of being a national security threat.

Energy & Green Tech

Open source for a global 'energiewende'

Computer models are essential for achieving energy turnaround also known as "Energiewende". Simulations can help in the planning of capacities for generating, transporting, and storing energy, taking into account dynamic ...

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