Attention deficit hyperactivity disorder symptoms worsen right before and during a period, a new study finds, and this could ...

The nature of the Santa Ana winds makes them perfectly suited to spreading flames. The destructive Palisades Fire is the ...

Pluto and its largest moon Charon could have come together via a 10-hour ‘kiss-and-capture’ encounter after a grazing ...

The sun has set—again—on U.S. net neutrality, the principle that all Internet traffic should be treated equally. Last week a ...

It seems like time slows in an emergency or in the heat of a sports match. Here are a few explanations for this altered ...

Louisiana has reported the first U.S. fatality from avian influenza. Most of the country’s human cases have been mild ...

Blasts of Arctic air have brought frigid temperatures that are much colder than normal to parts of the U.S., but that “normal ...

Rising temperatures might be altering the atmosphere in ways that cause more extreme winter weather, scientists say ...

The Trump administration may undermine U.S. leadership and the international system of global health cooperation. Pandemic preparedness, resilient health systems and reproductive rights will suffer wo ...

Eric A. Friedman is global health justice scholar at the O’Neill Institute for National and Global Health Law at Georgetown University Law Center.

Computer science seemingly rides a curve of unstoppable progress. Mere decades took us from vacuum tubes to microchips, ...

A common respiratory virus called human metapneumovirus, or HMPV, has been spreading in some countries in Asia, including ...