LED candles are neat, but they’re very suboptimal for wish-making: you can’t blow them out. Unless you take the circuit from ...

It’s the evening before publication, and a pair of Hackaday writers convene to record the week’s podcast. This week Elliot Williams is joined by Jenny List, and it’s a bumper ...

Apr. 7, 2026 A gene called KLF5 may be a key force behind the spread of pancreatic cancer—but not in the way scientists expected. Rather than mutating DNA, it rewires how genes are turned on and off, ...

When you buy through our links, Business Insider may earn an affiliate commission. Learn more If you're tired of starting your day by being shocked awake with a loud, blaring alarm, it might be time ...

If shorter days and shifts in the weather zap your energy and make you feel blue, you’ve got classic symptoms of seasonal affective disorder (SAD). SAD is a form of depression triggered by changes in ...