Gravitational waves may leave a permanent timing gap in light, revealing how gravity preserves information through a memory ...

A conspiracy theory that spread on social media claims that gravity will disappear for seven seconds this August, and that NASA is aware that this will happen. A physics professor explains why this is ...

To guide to Oscars final voting, explaining how ASR eligibility works, where to mark watched, ballot changes, and more.

A "gravity hole" beneath Antarctica is offering scientists a rare glimpse into Earth's deep interior, a dynamic record of slow-moving processes that have been reshaping our planet for tens of millions ...

Carburetors with vacuum lines are still found on classic vehicles and small-displacement engines — but what is the vacuum ...

Far beyond Neptune, in the frozen depths of the Kuiper Belt, many ancient objects oddly resemble giant snowmen made of ice ...

I am almost 80 years old, a lifelong Little Rock citizen. Never, ever, in my lifetime have I seen our country in such trouble as now. Two separate but related crises frighten me: 1. our American ...

Our biggest obstacle might not be technological,” author Scott E. Solomon said of future life on Mars. “It might be us.” ...

Arnie said, "Get your ass to Mars", but is it really a good idea? We asked the experts about our Martian future.

The geoid (the surface of equal gravitational potential of a hypothetical ocean at rest) serves as the classical reference ...

Tax season opens January 26, 2026, which means that tax forms will be arriving in mailboxes and inboxes soon. Here’s when to expect Forms W-2, 1099 and others—and what to do if they don’t show up on ...