Engine oil turns black from a combination of combustion byproducts, heat oxidation, and detergent additives suspending carbon particles in the fluid. Black oil is not automatically a sign of a problem ...

You feel that sinking pause when a warning light appears, and you might be tempted […] ...

A nanomechanical sensor once limited to the lab can now detect ultrafine airborne particles, closing a key gap in pollution monitoring and climate science. (Nanowerk News) “Measure what can be ...

A nanomechanical sensor once confined to a physics lab is now detecting harmful nanoparticles, even in the Arctic. The NEMILIES project has transformed a risky idea into an award-winning scientific ...

A class-action lawsuit has been filed against the TSA and DEA for seizing large amounts of cash from domestic travelers. It is legal to travel domestically with any amount of cash, though ...

Brian Unger is a multi-skilled journalist at CBS News Atlanta, where he reports on a broad range of news, people and events across the Atlanta Metro. Fulton County officials moved Wednesday to regain ...

About 137,000 .50-caliber rounds have been seized since 2012, and of those, 47 percent came from a plant in Kansas City, Mo., Mexico’s defense secretary said. By Emiliano Rodríguez Mega Reporting from ...

Add Yahoo as a preferred source to see more of our stories on Google. Rebecca Brown and her dad, August Terrence “Terry” Rolin, are among the plaintiffs on class-action lawsuit against the TSA and DEA ...

Fulton County officials in Georgia filed a motion Tuesday seeking the return of 2020 ballots and other documents that were seized last week by the FBI from a warehouse. The motion, which remains under ...

U.S. marshals seized the passport of U.S. President Donald Trump's daughter Ivanka Trump at her Miami residence shortly after first lady Melania Trump gave closed-door testimony as part of a federal ...

SAN DIEGO — Homeland Security Secretary Kristi Noem was surrounded by what she described as "1.7 billion lethal doses of illegal narcotics" when she said 188,218 pounds of illegal drugs have been ...

Director of National Intelligence Tulsi Gabbard‘s office seized voting machines from Puerto Rico as part of an investigation into the 2020 election. Gabbard’s team investigated Puerto Rico’s voting ...