One proposed way of examining if such a force could exist is by closely monitoring asteroid trajectories, and few near-Earth ...

Hints of a new fundamental interaction are starting to look less like statistical ghosts and more like a pattern that refuses ...

Download CBSE Class Physics 12 Pre-Board Sample Papers 2025–26 with solutions for all subjects in free PDF format. These papers are curated by experts as per the latest CBSE syllabus and exam pattern.

Even the best telescopes can’t see exoplanets. It’s all about watching for jiggly stars, blue shifts, and transits.

Unlike my pencil-and-rubber-band setup, a proper slingshot doesn’t inch forward, it launches. When your moment comes, you won ...

The U.S. was under a government shutdown after lawmakers deadlocked and missed the deadline for funding the government. The ...

Here are a few competency-focused practice questions students should go through, as they provide a sense of the types and difficulty levels expected in the upcoming exams.

Major League Baseball has changed a lot since new Rockies president of baseball operations Paul DePodesta left the Mets at ...

A Singapore permanent resident was just two minutes away from where a shooting took place at Brown University, in Providence, ...

Health systems across the U.S. are being confronted by four major forces during a “new era of unprecedented uncertainty,” according to a Nov. 18 McKinsey report. The impact of the forces — which could ...

Every year, Santa Claus races around the globe in a matter of hours to bring presents to children all over the world.

Classical Mechanics:** Newton’s second law (F = ma) explains the relationship between force, mass, and acceleration. The law ...