Dark matter, the invisible substance that shapes the Universe, may have had a far more dramatic beginning than scientists once believed.

A professor at the University of California, Santa Cruz, he was a key contributor to a landmark paper that laid out how the ...

Researchers at the Department of Energy's Oak Ridge National Laboratory are pioneering the design and synthesis of quantum ...

In an interview with Carbon Brief, Santer says the Trump administration is “engaged in a systematic attempt to dismantle climate science” ...

Researchers from the University of Minnesota Twin Cities and Université Paris-Saclay have reopened one of cosmology’s oldest ...

Astronomers announced the discovery of a starless cloud of hydrogen gas, a pristine relic of the cosmos that is almost as old ...

Using the Hubble Space Telescope, astronomers have discovered a new type of cosmic object, a cloud of dark matter and gas ...

Was that you I spotted at that New Year’s Day group class at my local YMCA? If not, don’t worry. It’s not too late. The start ...

New research puts forward compelling new evidence that dark matter interacts with cosmic "ghost particles" called neutrinos.

No matter what time of year it is, our ultimate Arizona bucket list has activities for people of all ages. Here are 50 things ...

Runaway stars move fast enough to escape the Milky Way RR Lyrae stars are used as reliable distance markers Findings help map the galaxy’s hidden dark matter ...