"We want to have epic, futuristic spaceships with lots of people in them," Elon Musk said at a Texas SpaceX presentation.

Under the Trump Administration, international law, conserving nature, protecting children from war, developing renewable energy, and building peace are issues antithetical to US interests.

Elon Musk told a crowd at SpaceX’s Texas facility that he wants to turn “Star Trek” into reality. Speaking just days before ...

In sweeping changes to the childhood vaccine schedule, the Centers for Disease Control and Prevention no longer recommends ...

Kajal, kohl, or surma can contain high levels of lead and other toxic metals, which may cause eye irritation, infections, and ...

Blast off into the unknown with 25 incredible space facts that will both terrify and amaze you, from black holes that warp ...

If dark stars existed, they would have been capable of forming in the universe before ordinary stars could have formed. When ...

The outlook has brightened for federal science budgets, but political appointees are likely to have a big say in how that ...

Wikipedia had to fight to establish its legitimacy—and now it faces a new existential threat posed by generative AI ...

It is true that astronomers discovered "a relatively short-lived quasi-satellite of Earth" and dubbed it 2025 PN7, according ...

Image: Popular Science composite by Tag Hartman-Simkins. Source: HBO; Allison Robbert / AFP via Getty Images; Max ...

These four pieces sketch a portrait of modern knowledge: abundant, persuasive, and riddled with blind spots. Kale’s ...