After a century of study, physicists have theories — but they’re still not 100% sure.

Use this method from an expert organizer to fold fitted sheets so they fit neatly in your linen closet and stay wrinkle-free.

It’s harder than it looks. The sport that inspires couch potatoes to put down the bowl of chips and rise as one to proclaim they, too, could be out there winning gold medals doing exactly what we all ...

Sounds weird, I know.

You can use Google’s generative AI tool to create slides, generate or edit images, refine text, and even create whole presentations. Here’s how.

Will you share your thoughts in our annual survey? Never miss a story with The Brief, our free newsletter. Keep tabs on Texas politics and policy with our morning newsletter. The Texas Tribune ...

Last year, I spent a significant amount of time at work thinking about one thing: How do I reduce plastics in my kitchen? This culminated in the Strategist dedicating a whole week to stories focused ...

The best sheet masks — do they exist? It’s clear that we all love a self-care moment, and even clearer that the idea of “doing a face mask” at night is something we look forward to. Whether it’s a ...

What if the most powerful AI platform of 2026 wasn’t the one making headlines but the one quietly transforming how we work? In the video below, Skill Leap AI breaks down GenSpark, an emerging platform ...

Lindsey Ellefson is Lifehacker’s Features Editor. She currently covers study and productivity hacks, as well as household and digital decluttering, and oversees the freelancers on the sex and ...

You have that slide rule in the back of the closet. Maybe it was from your college days. Maybe it was your Dad’s. Honestly. Do you know how to use it? Really? All the scales? That’s what we thought.