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The $4.3-billion observatory will aid the search for "Earth twins" and explore the nature of dark matter and dark energy.

The Roman Space Telescope, equipped with JPL tech, may shed some light on the greatest mysteries of the universe.

Lawmakers passed legislation Wednesday that would ban disposable vape cartridges, a scourge to waste haulers and facilities.

Autonomous machines have killed humans in recent conflicts, arms experts say.

Why delayed diagnosis of autism in young girls puts their mental health at risk.

L.A. City Council hopes to regulate phenibut, a drug one council member says is widely available to children in gas stations and convenience stores.

The cycle of recriminations and scapegoating undermines everyone's common goal of preventing future waves of mass death, lockdowns and school closures.