Nearly half of American teenagers say they are online “constantly” despite concerns about the effect

For scientist – and former farmer – Cynthia Rosenzweig, her work on climate change has always revolv

Part 2 of the TED Radio Hour episode What Leadership Looks Like. Scotland's First Minister Nicola

As automakers race to go electric, there's a big problem lurking underground. Companies are bettin

Friday the 13th might be unlucky for many people, but Mega Millions players could be lucky in tonigh

Spotted: Blake Lively and Ryan Reynolds back in the Big Apple.Two weeks after taking their four kids

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LONDON — Cybersecurity and space are emerging risks to the global economy, adding to existing challe

Paula Abdul and Nigel Lythgoe have settled their lawsuit a year after the allegations sent shockwave

United Nations — It's official. The United States on Tuesday became the 194th member nation of the U

Cairo — The bodies of dozens of people allegedly killed by Sudanese paramilitary and allied militia

A federal appeals court in Virginia heard a landmark case Tuesday that seeks to hold major fossil fu

Israel on Monday began allowing thousands of Palestinians to return to the heavily destroyed north o

How much do companies contribute to climate change and how are they impacted by it? Those questions

A drug cartel set off a coordinated series of seven roadway bombs in western Mexico that killed four