The temporary rules imposed after last year's collision of an airliner and an Army helicopter to improve the safety of the crowded airspace around Washington D.C. are being made permanent, the ...

PBMs' slim profit margins may be strongly influenced by their accounting practices, and widespread industry consolidation has made assessing PBM profitability more difficult.

When Neanderthals in Italy were crossing the Alps, it's likely they took refuge in high-altitude bear caves. A new study of ...

Chocolate can also turn white even when it’s not stored in the fridge. “Think of leaving a chocolate bar in the car on a hot summer day,” says Hartel. “After it cools, it often develops a white, hazy ...

As we near the 1-year mark of the Potomac collision, NTSB's 'wreckage detectives' work to uncover the truth and prevent ...

To ensure our bodies function correctly, the cells that compose them must operate properly. Imagine a cell as a bustling city ...

Scientists have uncovered hidden magnetic order inside the pseudogap, bringing us closer to engineering high-temperature superconductors.

A new microscope lets scientists observe both large structures and tiny particles inside living cells at the same time, without labels, offering a powerful new way to study cell processes, drugs, and ...

A politically charged YouTube video thrust a group of Somali-owned day cares in Minnesota into an uncomfortable spotlight this week, accusing the owners of defrauding the state and unleashing a ...