The America’s Top 100 Charities list uses financial efficiency ratios you can apply to other, smaller charities, too. Plus, there are other resources for checking an organization before you give. By ...

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. Shaw and Dr. Hilton teach software engineering at Carnegie Mellon University. For decades, computer science students have been taught a central skill: using computers to solve problems. In ...

Stanford Medicine scientists report the development of a new device that relies on electromagnetic levitation to help them gently sort living cells, with no need for physical contact. The innovation, ...

Consider sunscreen as one part of your overall skin cancer protection plan, year-round, especially if staying in the shade and wearing protective clothing aren’t available as your first options.

Method references are a shorthand way to write lambda expressions that call a single method. Rather than implementing a method in a functional interface, a method reference simply points to an ...

Console commands allow you to play Oblivion Remastered pretty much however you want. You can fly around the skies, max out all of your skills and attributes, get the best and strongest items, or ...

Learn how to build simple web apps using lovable.dev and bolt.new AI tools. These tools allow you to build web, iOS, and Android directly from browsers without writing a single line of code. You can ...