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 ...

Retired, Institute of Professional Geologists, San Antonio, USA. From the late 1960s through approximately 1991, the Nebraska Department of Environment and Energy (NDEE) and its predecessors, the ...

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 ...

We may receive a commission on purchases made from links. Yes, users say you can use your DeWalt circular saw as a track saw with an adapter. However, some r/Dewalt subreddit users, like fresh_city, ...

This video explores how mastering the circular motion of the golf swing leads to consistent, repeatable ball striking. It explains how rotation, rhythm, and balance work together to create a smooth, ...

In this video, learn to create a circular saw cutting guide. Ukraine reportedly agrees to U.S.-brokered peace proposal Volcano erupts for first time in 12,000 years: "Like a sudden bomb" Trump admin ...

The need to move on from dirty energy sources such as oil is well-established, but though it may not get as much attention, the need to move on from oil-based products is incredibly important as well.

A team of European researchers has developed a method to identify hazardous chemicals in two of the most dominant waste types: sewage sludge and electronic waste (WEEE). The new technique, based on ...

The University of Leicester says its scientists have developed a new technique for recycling lithium-ion batteries using vegetable oil. The patent-pending technology extracts battery-grade metal ...