WASHINGTON—The Department of Health and Human Services has found a new lever to cut off billions in federal funding that it believes is wasteful or potentially fraudulent, a move that could affect ...

Dyson released the V15 Detect in 2021, and it was the first cordless stick vacuum to feature a green laser light for dust detection. Since then, I’ve tried plenty of other models that have dust ...

Cancer claims more than 10 million lives every year globally. Research shows that detecting cancer early can greatly improve a patient’s chance of survival. And yet we lack reliable, affordable tools ...

A new quantum sensing approach could dramatically improve how scientists measure low-frequency electric fields, a task that has long been limited by bulky setups and blurry resolution. Instead of ...

Playing any Roblox game on mobile can feel quite limited, and Sailor Piece is no stranger to it. However, if you are good with iOS or Android devices, the controls for Sailor Piece are straightforward ...

Losing your sense of smell might signal Alzheimer’s far earlier than expected. Scientists found that immune cells in the brain actively destroy smell-related nerve fibers after detecting abnormal ...

Chinese scientists have developed a new gravity-based detector that could be used to detect lurking submarines. Originally developed for scientific research and resource exploration, the device could ...

Imagine having a furry or feathered friend who can do more than just keep you company—they could save your life. From dogs sniffing out cancer to bees detecting tuberculosis, certain animals possess ...

City Detect, a company that uses vision AI to help local governments monitor the health of buildings and neighborhoods, announced on Friday a $13 million Series A round led by Prudence Venture Capital ...

Across the U.S., hundreds of sites on land or in lakes and rivers are heavily contaminated with hazardous waste produced by human activity. Many of these places, designated as Superfund sites by the ...

Jake Peterson is Lifehacker’s Tech Editor, and has been covering tech news and how-tos for nearly a decade. His team covers all things technology, including AI, smartphones, computers, game consoles, ...