“If you are a mathematician,” one of the world’s leading mathematicians recently wrote, “you may want to make sure you are sitting down before reading further.” And you’ll definitely need to sit down ...

Some Google Home users are seeing a bug where smart bulbs stay connected but lose color controls, leaving only basic white or warm light options. The issue appears inconsistent, with reports on Reddit ...

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What are the most pressing global crises in 2026? Each year, the International Rescue Committee’s (IRC) Emergency Watchlist identifies the countries at greatest risk of new or worsening humanitarian ...

Five years ago, mathematicians Dawei Chen and Quentin Gendron were trying to untangle a difficult area of algebraic geometry involving differentials, elements of calculus used to measure distance ...

Electric outboards have long been pitched as the cleaner, quieter alternative to gas motors. But according to Blade, ideology alone isn’t enough to convince boaters to switch. The numbers actually ...

When people name the most important inventions in history, light bulbs are usually on the list. They were much safer than earlier light sources, and they made more activities, for both work and play, ...

Even for those who've never used a lawn mower before, getting it started up isn't too difficult a task. Make sure it has ample gas and oil, roll it onto a flat surface, pull down the engine stop lever ...

If you don’t want the hassle of setting up cords or batteries for an outdoor security camera, you’re in luck: The new Wyze Bulb Cam is powered by your outdoor lighting fixtures. The new camera is ...

Word problems try and tell students a story about the math problem in front of them. They are a useful way to connect abstract numbers to concrete situations, so students can learn early on to apply ...

We asked U.S. teens how common a variety of problems are among students at their school. Anxiety and depression tops the list, with 30% of teens saying it’s extremely or very common at their school.