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 ...

Dr. Berg teaches philosophy at the University of California, Irvine. Last spring, it became clear to me that over half the students in my large general education lecture course had used artificial ...

Thieves use CAN Invader devices to bypass Toyota and Lexus car security within minutes. Physical access to wiring allows hackers to disable immobilizers, making traditional key protections ineffective ...

The Calculator app in Windows 11 is more than a basic math tool. It can handle conversions, scientific calculations, and even date computations. Here’s a simple guide to help you use it effectively ...

What if your calculator could do more than crunch numbers? Imagine a pocket-sized device that not only solves equations but also doubles as a retro gaming console, a basic computer, and a platform for ...

Thinking of getting an electric vehicle? E.V.s tend to be pricier than comparable gas cars, but they have lower maintenance costs. And charging with electricity is typically cheaper than stopping at ...

Everyday Health’s protein calculator, developed by registered dietitian-nutritionists (RDNs) and the team at Lose It!, calculates your ideal protein intake based on your goal. Maybe you’re looking to ...

Climate change shapes where and how we live. That's why NPR is dedicating a week to stories about solutions for building and living on a hotter planet. Our homes use a lot of energy. The huge amounts ...