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More than a dozen US states are under a heatwave alert
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Featured in Technology

By Jul 30, 2021
Technology

Instagram now lets you manage ‘sensitive content.’ Here’s how to use it.

The new feature, which applies to posts in the 'Explore' tab, raises the old question: what is sensitive content, anyway?
By Jul 30, 2021
DIY

Delete message attachments on your phone to free up space

There's no need to uninstall your apps just yet.
By Jul 29, 2021
Technology

The US military wants force fields that could stop nuclear missiles

Force fields are the stuff of science fiction, but directed energy systems to fry drones, or stop people, already exist. Here's what's real about the tech—and what's more fantastical.
By Jul 28, 2021
DIY

Custom vibrations and other ways to shake up your smartphone messages

Do more with your favorite communication apps.
By Jul 30, 2021
Technology

The Biden Administration just revealed its plan to stop the next Colonial Pipeline hack

The initiatives are currently voluntary as the federal government seeks collaboration from industries that provide essential services like power, water, and transportation.
By Jul 28, 2021
DIY

4 apps to safely transfer money internationally

Never again pay a 20 percent fee to get cash to your loved ones.
By Jul 28, 2021
Technology

Anyone can drive a supercar, but truly tapping its potential is another matter

Here's what I learned from a weekend behind the wheel of a $247,025 McLaren GT supercar.
By Jul 27, 2021
Technology

Four-wheel steering is so hot right now. But what the heck is it?

The feature existed long before the Tesla Cybertruck.
By Jul 28, 2021
Technology

Birders behold: Cornell’s Merlin app is now a one-stop shop for bird identification

The app’s new 'Shazam for birds' feature was made possible through citizen science. Here's how it all works—and why you should download it.
By Jul 27, 2021
Environment

Worried your Netflix binge is killing the planet? You can chill—for now.

Watching TV in SD isn’t going to save the planet, but you can push for change in other ways.