Science News
The war against plastic is distracting us from pollution that can't be seen
Live Science - 27 Oct 2020 15:55
The war against plastic may be overshadowing greater threats to the environment.
What does 'close contact' for COVID-19 really mean? Epidemiologist explains.
Live Science - 27 Oct 2020 15:51
The Centers for Disease Control and Prevention has new guidance clarifying what exactly "close contact" means when it comes to transmission of SARS-Cov-2, the virus that causes COVID-19.
Record neutron numbers at Sandia Labs' Z machine fusion experiments
Phys.org - 28 Oct 2020 00:37
A relatively new method to control nuclear fusion that combines a massive jolt of electricity with strong magnetic fields and a powerful laser beam has achieved its own record output of neutrons--a key standard by which ...
Melbourne lockdown lifts as second wave of covid-19 is eliminated
New Scientist - 27 Oct 2020 23:50
Australians have been celebrating the end of a strict lockdown in Melbourne after cases of coronavirus were eliminated in the state of Victoria
How a Common Mutation Leads to 'Night Owl' Sleep Disorder
Neuroscience News - 27 Oct 2020 23:35
A mutation in a gene associated with circadian rhythm extends the clock period, causing people to stay up late at night and sleep late in the mornings.
Empathy May Be in the Eye of the Beholder
Neuroscience News - 27 Oct 2020 23:20
People don't tend to like those who show empathy to morally questionable individuals.
Postpartum Depression May Persist Three Years After Giving Birth
Neuroscience News - 27 Oct 2020 21:54
Study reveals one in four women experience symptoms of depression up to three years after giving birth. The risks are greater for women with a history of mood disorders and gestational diabetes.
Covid-19 news: Death toll from coronavirus in the UK passes 60,000
New Scientist - 27 Oct 2020 21:23
The latest coronavirus news updated every day including coronavirus cases, the latest news, features and interviews from New Scientist and essential information about the covid-19 pandemic
Researchers revamp famous alien-hunting equation to predict spread of COVID-19
Live Science - 27 Oct 2020 20:53
A famous equation used in the search for alien life has inspired a new model that estimates the risk of COVID-19 transmission.
Arctic sea ice loss could trigger huge levels of extra global warming
New Scientist - 27 Oct 2020 20:00
Arctic sea ice vanishing in summers by 2050 could trigger 0.19°C of extra global warming - almost enough to wipe out any savings from China going carbon neutral
Theoreticians show which quantum systems are suitable for quantum simulations
Phys.org - 27 Oct 2020 19:21
A joint research group led by Prof. Jens Eisert of Freie Universität Berlin and Helmholtz-Zentrum Berlin (HZB) has shown a way to simulate the quantum physical properties of complex solid state systems. This is done wit...
Random effects key to containing epidemics
Phys.org - 27 Oct 2020 19:00
To control an epidemic, authorities will often impose varying degrees of lockdown. In a paper in the journal Chaos, scientists have discovered, using mathematics and computer simulations, why dividing a large population ...
A major milestone for an underground dark matter search experiment
Phys.org - 27 Oct 2020 18:11
Crews working on the largest U.S. experiment designed to directly detect dark matter completed a major milestone last month, and are now turning their sights toward startup after experiencing some delays due to global pa...
Solid-state technology for big data in particle physics
Phys.org - 27 Oct 2020 18:00
At CERN's Large Hadron Collider, as many as 40 million particle collisions occur within the span of a single second inside the CMS particle detector's more than 80 million detection channels. These collisions create an e...
The experimental demonstration of entanglement between mechanical and spin systems
Phys.org - 27 Oct 2020 17:50
Quantum entanglement is the basic phenomenon underlying the functioning of a variety of quantum systems, including quantum communication, quantum sensing and quantum computing tools. This phenomenon results from an inter...
LZ preps to begin dark matter search
Symmetry Magazine - 27 Oct 2020 17:37
Crews building the LUX-ZEPLIN dark matter experiment have overcome COVID-19 obstacles to reach a major milestone en route to startup. Crews working on the largest US experiment designed to directly detect dark matter com...
60-year-old limit to lasers overturned by quantum researchers
Phys.org - 27 Oct 2020 17:24
A team of Australian quantum theorists has shown how to break a bound that had been believed, for 60 years, to fundamentally limit the coherence of lasers.
These tiny, little-winged dinosaurs were probably worse at flying than chickens
Live Science - 27 Oct 2020 16:12
The discovery of two small dinosaurs with bat-like wings a few years ago was a paleontologist's dream.
The Elysium effect: The coming backlash to the billionaire 'NewSpace' revolution
Live Science - 27 Oct 2020 15:44
As entrepreneurs spend billions on space, there is a backlash building that holds their projects as icons of extravagance, even as they may help save the Earth. This is the "Elysium effect."
A major milestone for an underground dark matter search experiment
EurekAlert! - 27 Oct 2020 08:00
(DOE/Lawrence Berkeley National Laboratory) Crews working on the largest U.S. experiment designed to directly detect dark matter completed a major milestone last month, and are now turning their sights toward startup aft...
Ultraheavy precision polymers
EurekAlert! - 27 Oct 2020 08:00
(Wiley) An environmentally friendly and sustainable synthesis of "heavyweight" polymers with very narrow molecular weight distributions is an important concept in modern polymer chemistry. Thanks to a new photoenzymatic ...
Stay focused: Algae-inspired polymers light the way for enhanced night vision
EurekAlert! - 27 Oct 2020 08:00
(University of Tsukuba) Researchers from the University of Tsukuba processed sulfur, and algae and plant compounds, into an elastic lens that maintains substantial variable focus in infrared imaging. This development wil...