Now, if you can find camping gear, a drill, a bike rack, even a new bike or roller skates, in your “Buy Nothing” community, ...

Heat waves have swept through much of the U.S. already this summer, breaking temperature records, straining power grids and buckling roads. And a long-lasting heat dome is set to bake much of the ...

Keisean Nixon told his junior college head coach not to tell anyone this story. After all, it might be the only time something has scared him. Nixon was a student-athlete about a decade ago at Arizona ...

We may earn a commission from links on this page. Credit: Credit: Zain bin Awais/Lifehacker Composite; MarkSwallow/Prasert Krainukul/Artur Kozlov/via Getty Images Here's your guide to making the most ...

Like the swirls in fingerprints, a person’s breathing pattern might be unique to them — offering a way not only to identify individuals, but also to identify some of their physical and mental traits.