The biggest US measles outbreak in decades may be over sooner than expected.

For decades, cumbersome CPAP machines have been the primary way to help people with sleep apnea. A range of new options has recently come into focus.

Analysis of the tail of 3I/Atlas reveals that it contains an anomalous proportion of methanol, a class of alcohol used in fuels.

For railroads, it’s all about managing static and kinetic friction.

Donald Trump has ordered the release of files related to aliens, UAP, and UFOs. If previous disclosures are any indication, get ready for a letdown.

The MAHA movement is recasting the term—developed in the 1980s to help protect patients against paternalistic medicine—in service of its own agenda.

A recent study suggests that left-handed people have an advantage in competitive contexts, while righties tend to cooperate better.