The billionaire ‘Giving Pledge’ signed by Bill Gates and Elon Musk could soon be worth up to $600 billion

Justin Sullivan/Getty Images At least 175 people committed…

The best VPN service

By Mark Smirniotis This post was done in partnership with Wirecutter.…

Facebook sets a new task for AI: guide a virtual tourist around New York

How do you teach computers to understand language — not just…

This app reads Wikipedia to teach you about the cities you’re driving through

If you’re a fellow Wiki-addict who loves obscure local trivia,…

This day in Engadget history: Blockbuster Video tanks in a big way

Engadget has been around for 14 years and counting, which means…
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Preparing for Spear Phishing Attacks

Spear phishing is a major threat to any business. Did you know…

Google’s smart home mastermind talks security, A.I., the future of control

Smart speakers are showing up everywhere, even in hotel rooms.…

Google Calendar gets an ‘Out of Office’ mode

Google Calendar is the latest Google app to get an update focused…

Elon Musk's 'Dota 2' AI bots are taking on pro teams

The Dota 2 world championship, The International, is fast…

Twitter acquires anti-abuse technology provider Smyte

Twitter this morning announced it has agreed to buy San Francisco-based…