Science News
Earth from space: High winds paint puzzling ice streaks across the sea in Antarctica
Live Science - 13 Aug 2024 09:00
A 2021 satellite photo captured rare, wispy streaks of ice stretching across an ocean channel separating the Ronne Ice Shelf and a patch of multi-year sea ice in Antarctica.
'Severe' G4 geomagnetic storm strikes Earth, making widespread auroras likely
Live Science - 13 Aug 2024 00:25
Earth was hit by a "severe" G4-class geomagnetic storm on Monday morning, increasing the chances of auroras in the northern U.S. tonight.
We keep finding water on Mars - here are all the places it might be
New Scientist - 13 Aug 2024 23:44
Researchers recently found a possible reservoir of liquid water more than 11 kilometres below Mars's surface - the latest in a long series of potential water spottings on the Red Planet, hinting at its temperate past
'Mirror' nuclei help connect nuclear theory and neutron stars
Phys.org - 13 Aug 2024 22:39
Adding or removing neutrons from an atomic nucleus leads to changes in the size of the nucleus. This in turn causes tiny changes in the energy levels of the atom's electrons, known as isotope shifts. Scientists can use p...
Coherence entropy unlocks new insights into light-field behavior
Phys.org - 13 Aug 2024 22:05
Light technology is at the heart of many cutting-edge innovations, from high-speed internet to advanced medical imaging. However, transmitting light through challenging environments, such as turbulent atmospheres or defo...
'Sloth virus' reported in Europe for 1st time -- but what is it?
Live Science - 13 Aug 2024 21:35
The Oropouche virus, which some media outlets are calling a "sloth virus," has been seen in European travelers returning home from the Americas.
A New 'Guest Star' Will Appear in the Sky Soon. Here's How Novas Work and Where to Look.
Singularity Hub - 13 Aug 2024 21:04
The stars aren't fixed and unchanging, unlike what many ancient people thought. Once in a while, a star appears where there wasn't one before, and then it fades away in a matter of days or weeks. The earliest record of s...
An alternative to the Euler equation of rigid body rotational dynamics
Phys.org - 13 Aug 2024 20:30
SUNY Polytechnic Institute (SUNY Poly) Professor of Physics Dr. Amir Fariborz recently published research titled, "An alternative to the Euler equation of rigid body rotational dynamics," in the European Journal of Physi...
Huge mammoth tusk discovered sticking out of Mississippi streambed
Live Science - 13 Aug 2024 20:24
An amateur fossil hunter in Mississippi found the first known fossil in the region from a mammoth -- a well-preserved tusk that weighed about 600 pounds (270 kilograms).
Russian-occupied Ukrainian nuclear plant at risk, warn former workers
New Scientist - 13 Aug 2024 18:27
A fire at the Russian-occupied Zaporizhzhia Nuclear Power Plant in Ukraine has former workers at the facility worried about a lack of experienced personnel and equipment needed to keep it safe
1-in-100 million 'cotton candy' lobster caught off New Hampshire alive and well at aquarium
Live Science - 13 Aug 2024 18:12
A beautiful and rare "cotton candy" lobster caught in New Hampshire may be due to a combination of genetics and diet.
We are finally improving prostate cancer diagnoses - here's how
New Scientist - 13 Aug 2024 18:00
Cases of prostate cancer are surging alarmingly around the world. Thankfully, we are developing more accurate tests that can catch the condition early
NASA demonstrates 'ultra-cool' quantum sensor for first time in space
Phys.org - 13 Aug 2024 17:28
NASA's Cold Atom Lab, a first-of-its-kind facility aboard the International Space Station, has taken another step toward revolutionizing how quantum science can be used in space. Members of the science team measured subt...
A new approach to fine-tuning quantum materials
Phys.org - 13 Aug 2024 16:30
Quantum materials--those with electronic properties that are governed by the principles of quantum mechanics, such as correlation and entanglement--can exhibit exotic behaviors under certain conditions, such as the abili...
My favorite smartwatch I tested this year is now at its lowest-ever price
Live Science - 13 Aug 2024 16:13
The Amazfit Balance is now 15% off at Amazon and the cheapest it has ever been.
Rat poison is ripping through the food chain, threatening predators at the very top
Live Science - 13 Aug 2024 16:11
Rat poison detected in around a third of wild mammal carnivores -- including those that don't normally eat rodents, such as mountain lions and gray wolves.
Studying sources of energy loss to make quantum computing gains
Phys.org - 13 Aug 2024 15:33
Scientists from Yale University and the U.S. Department of Energy's (DOE) Brookhaven National Laboratory have developed a systematic approach to understanding how energy is lost from the materials that make up qubits. En...
A new robotic platform to reproduce and study complex ciliary behavior
Phys.org - 13 Aug 2024 14:10
Cilia are sensory structures extending from the surface of some cells. These hair-like structures are known to contribute to the sensorimotor capabilities of various living organisms, including humans.
Would you prefer AI to make major life decisions for you? Study suggests yes -- but you'd be much happier if a human did it
Live Science - 13 Aug 2024 14:00
Most people much prefer algorithms to make decisions about the redistribution of resources -- but they see the outcomes of human-made decisions as more favorable.
NASA's Parker Solar Probe finds fresh clues to decades-old mystery surrounding the sun
Live Science - 13 Aug 2024 12:00
NASA's Parker Solar Probe has found news clues in the longstanding mystery of why the sun's outer atmosphere, or corona, is so much hotter than our star's surface.
There's an acidic zone 13,000 feet beneath the ocean surface -- and it's getting bigger
Live Science - 13 Aug 2024 11:10
The carbonate compensation depth -- a zone where high pressure and low temperature creates conditions so acidic it dissolves shell and skeleton -- could make up half of the global ocean by the end of the century.
Why does metal squeak?
Live Science - 13 Aug 2024 11:00
Squeaking metal can be grating on the nerves, but it serves an important purpose.