All three rings operate on a similar basis. They track movement with 3-D accelerometers, measure blood oxygen levels and ...

Swiss racer Franjo von Allmen has taken home the first gold medal at the Milan Cortina Games by winning the downhill.

EU member states are legally obligated to provide mutual assistance under Article 42.7 of the bloc’s treaties. But are states ready to honor that promise in the event of an attack?

Please pick from the following five options, or add another in the comments.

Apple’s Lockdown Mode offers an extreme level of security designed to protect against highly targeted cyberattacks. Aimed primarily at journalists, activists and public officials, the feature tightly ...

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