Two dark matter experiments have spotted signs of neutrinos knocking into atomic nuclei in their detectors. The finding portends a future obstacle for the ...

Concern about the health of democratic governments has been rising worldwide, and one of the key metrics researchers use to measure the robustness of a democracy is its ability to conduct free and ...

The podcast ‘Does It Fly?’ asks whether the technology of Star Trek, Doctor Who and other popular sci-fi shows could really work.

The United States’ reputation as an exemplar of democracy appears to be eroding. In a poll taken earlier this year, almost three-quarters of U.S. respondents agreed that the country’s democracy “used ...

Climate change is putting monarch butterflies’ overwintering forests in Mexico at risk. Could planting new forests solve that problem?

The annual Small World photomicrography competition, now in its 50th year, puts life’s smallest details under the microscope.

Taking in seawater while filtering out dense salts lets unicellular phytoplankton migrate tens of meters vertically toward sunnier seas.

Just a few smashups in the asteroid belt may account for 70 percent of Earth’s meteorites, limiting what’s known about our solar system’s history.

Cats can flow like liquids through tall crevices, but they solidify a bit as they approach short crannies, new research shows.

Insects stuck in sundew plants’ sticky secretions suffocate and die before being subjected to a medley of digestive enzymes.

Over her long career, Bonnie Buratti has seen the search for life in the solar system go from a joke to a flagship mission.

Human sniffs last between one and three seconds. During that time, chemicals enter the nose and allow us to perceive the smells around us. But whether humans can perceive odor changes shorter than the ...