An astrophysicist from Oxford has put forward a new theory that suggests that dark matter and dark energy are actually part of the same phenomenon: a “dark fluid” with negative mass that fills the universe.
Continue Reading
Scientists at CERN have switched off the Large Hadron Collider following its second round of experiments, gearing it up for a third run that will see particles smashed together harder than ever before.
Continue Reading
Gravitational waves are ripples in the very fabric of spacetime, caused by some of the biggest cataclysms in the cosmos. Now, an international team of scientists has presented the full catalog of these events, gathered over the last few years across two observation runs.
Continue Reading
In recent tests run by the National Institute of Standards and Technology (NIST), experimental atomic clocks have achieved record performance in three metrics, meaning these clocks could help measure the Earth’s gravity more precisely or detect elusive dark matter.
Continue Reading
Melting gold normally requires temperatures upwards of 1,064° C (1,947° F), but physics is never quite that simple. A team of researchers has now found a way to melt gold at room temperature using an electric field and an electron microscope.
Continue Reading
Physics tells us that a hammer and a feather, dropped in a vacuum, will fall at the same rate. Now, CERN scientists are preparing to drop antimatter in a vacuum chamber to see if gravity affects it the same way it does matter – or if antimatter falls upwards instead.
Continue Reading
The tractor beam is a long-time staple of sci-fi, but now Australian researchers have created a real-world version. While it won’t exactly be capturing enemy spaceships anytime soon, the device can use light to pull in and trap atoms, which may be handy for quantum communications or memory systems.
Continue Reading
The 2018 Nobel Prize in Physics has been awarded to three scientists: Arthur Ashkin for developing optical tweezers, and Gérard Mourou and Donna Strickland, for designing a method to generate high-intensity, ultra-short laser pulses.
Continue Reading
The universe as we know it is made up of three spatial dimensions, right? But some physics models suggest the existence of extra dimensions that we can’t perceive. In an effort to find evidence of these dimensions, researchers have studied gravitational waves and come up empty.
Continue Reading
The Large Hadron Collider has been responsible for some of the most important breakthroughs in scientific history, most notably the discovery of the Higgs boson in 2013. New Atlas is celebrating the 10-year anniversary with a look back at its achievements and what it could help solve in the future.
Continue Reading
See the stories that matter in your inbox every morning