Two black holes merged together 2.4 billion light years away from Earth, and scientists have just figured out how fast the newborn ricocheted, and in which direction.

Science advances through data that don't fit our current understanding. At least that was Thomas Kuhn's theory in his famous ...

NASA’s Mars rover finds organic signals in mudstone that resemble microbial activity, sparking new debate over life on the Red Planet.

A sample collected by NASA’s Perseverance Mars rover from an ancient dry riverbed in Jezero Crater could preserve evidence of ...

A far riskier idea for influencing clouds to combat global warming is to try to brighten low clouds over oceans by spraying ...

A sample collected by NASA’s Perseverance Mars rover from a dry riverbed in Jezero Crater could preserve evidence of ancient microbial life.

This animation depicts water disappearing over time in the Martian river valley Neretva Vallis, where NASA’s Perseverance ...

NASA scientists and administrators gathered this week to share their analysis of a Martian rock sample collected by the Perseverance rover in July 2024.

Scientists using the James Webb telescope have spotted an exoplanet orbiting a 'black widow' pulsar in surprising new observations.

NASA's Perseverance rover has uncovered its strongest evidence yet that Mars may once have supported life, and in rocks ...

Antiques Roadshow is available to stream on pbs.org and the free PBS App, available on iPhone, Apple TV, Android TV, Android smartphones, Amazon Fire TV, Amazon Fire Tablet, Roku, Samsung Smart TV, ...