The molecular hydrogen ion H₂⁺ is the simplest molecule. This simplicity makes it a perfect study object for physicists, as ...

How is the total mass of the universe calculated? Bob GiddingsGreen Bay, Wisconsin Calculating the total mass of the universe ...

A space instrument built by the University of Colorado Boulder will launch aboard a NASA spacecraft on Sept. 23 to detect and ...

When black holes collide, they release gravitational waves. The waves contain information on the collision. If one black hole is much heavier, the waves vary with the observation angle.

It sounds like a strange question, but to biologists it makes all the sense in the world. Yeast cells tip the scales at about ...

Two black holes merged together 2.4 billion light years away from Earth, and scientists have just figured out how fast the newborn ricocheted, and in which direction.

Since that day, LIGO — composed of two highly sensitive laser interferometers located in Hanford, Washington and Livingston, ...

Edacious and the Regenerative Organic Alliance (ROA) have announced a new partnership that establishes a collaborative framework to measure and better understand the relationship between Regenerative ...

B ack in 2019, researchers observed a collision between two black holes of wildly different masses. New analysis has revealed that the collision produced a massive recoil, sending the newly formed ...

Famine thresholds have been surpassed in Gaza City, with the entire population facing crisis-level or worse food insecurity.

In the U.S., the average woman's waist size is about 38.5 inches, which is above the 35-inch threshold that health experts ...

Bay Area residents could be asked to approve new taxes to save BART, Muni and other transit agencies from financial collapse under a bill state lawmakers approved Friday.