The universe has delivered the loudest gravitational wave ever recorded, and it appears to have given Einstein’s theory of general relativity one of i.

A clear look at how physics defines gravity, from Newton’s force-based model to Einstein’s view of curved spacetime, and why the distinction matters in modern science.

A viral podcast circulating on TikTok has sparked alarm by claiming that Earth will lose gravity for seven seconds on 12 ...

Scientists saw a quark plowing through primordial plasma for the first time, offering a rare look at the first moments after ...

"We are moving from post-diction to prediction," said Raghu Kulkarni. "These papers demonstrate that the confusing constants ...

They show up as a mathematical solution in general relativity, basically as a time-reversed version of a black hole. Some ...

“For the last 20 years, people believed that the cosmological constant is positive, and the universe will expand forever,” says Tye, a professor emeritus at Cornell. A positive constant acts like a ...

All the “normal” matter, like the stars, gas, dust, and people, is called baryonic matter, and it’s basically the tiny visible fraction of a universe that’s mostly invisible and still not fully ...

GOLF Teacher to Watch Tommy O'Brien Jr. explains the proper method for developing a "lively" putterhead on the greens. The post Applying this counterintuitive concept will make you a better putter ...

The U.S. civilian space agency is once again on the threshold of sending astronauts into deep space, this time under the Artemis program, which comprises international partners and a diverse ...

Launching atop a Falcon 9 from Florida, Crew-12 is carried four new NASA, ESA, and Roscosmos crew members to the orbiting laboratory for an eight-month mission as part of Expedition 74/75. Liftoff ...

For many critics of religion, particularly within atheist circles, the Big Bang theory is frequently presented as a decisive scientific evidence against belief in God and the biblical doctrine of ...