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 ...

Cutting carbs, eating more protein, lifting weights, and getting more sleep are all actions that can promote sustainable weight loss. Focusing on long-term health and habits that you can stick with ...

The best ways to send money are fast, free or low in fees, and offer good options for sending and receiving funds. Many, or all, of the products featured on this page are from our advertising partners ...

Researchers show that superpositively charged GFP enters mammalian cells with ease and can be used as a nucleic acid delivery vehicle. Supercharged GFP may not be faster than a speeding bullet, but it ...