Science News
How Humans Use Objects in Novel Ways to Solve Problems
Neuroscience News - 30 Nov 2020 02:15
Study provides a new framework for investigating and formalizing the cognitive processes behind how humans use tools.
Dangerous 'naked' black holes could be hiding in the universe
Live Science - 30 Nov 2020 17:31
Black holes shorn of event horizons could lurk throughout the universe.
Small molecules control bacterial resistance to antibiotics
Science Daily - 30 Nov 2020 19:12
Antibiotics have revolutionized medicine by providing effective treatments for infectious diseases such as cholera. But the pathogens that cause disease are increasingly developing resistance to the antibiotics that are ...
Hitting the quantum 'sweet spot': Researchers find best position for atom qubits in silicon
Phys.org - 1 Dec 2020 01:15
Researchers from the Centre of Excellence for Quantum Computation and Communication Technology (CQC2T) working with Silicon Quantum Computing (SQC) have located the 'sweet spot' for positioning qubits in silicon to scale...
Experimental vaccine for deadly tickborne virus effective in cynomolgus macaques
Science Daily - 30 Nov 2020 22:14
An experimental vaccine developed in Europe to prevent infection by Crimean-Congo hemorrhagic fever virus (CCHFV) has protected cynomolgus macaques in a new collaborative study. The study comes about three years after th...
Air-filled fiber cables capable of outperforming standard optical fibers
Phys.org - 30 Nov 2020 19:28
The next generation of optical fiber could be a step closer as a new study has shown that fibers with a hollowed out center, created in Southampton, could reduce loss of power currently experienced in standard glass fibe...
New method identifies adaptive mutations in complex evolving populations
EurekAlert! - 30 Nov 2020 09:00
(University of California - Riverside) A team co-led by a scientist at the University of California, Riverside, has developed a method to study how HIV mutates to escape the immune system in multiple individuals, which c...
Discoveries highlight new possibilities for magnesium batteries
EurekAlert! - 30 Nov 2020 09:00
(University of Houston) Researchers from the University of Houston and the Toyota Research Institute of North America have reported a breakthrough in the development of magnesium batteries, allowing them to operate at ro...
Math enables custom arrangements of liquid 'nesting dolls'
EurekAlert! - 30 Nov 2020 09:00
(Princeton University, Engineering School) Princeton University researchers have developed a new way to examine, predict and engineer interactions between multiple liquid phases, including arrangements of mixtures with a...
Researching on-chip erbium-doped lithium niobate microcavity lasers
Phys.org - 1 Dec 2020 01:22
As a complement to silicon-based photonic chips, lithium niobate thin film (LNOI) has become a research hotspot in the field of optoelectronic integration due to its outstanding nonlinear, electro-optic, acousto-optic, p...
Microfluidic system with cell-separating powers may unravel how novel pathogens attack
Science Daily - 1 Dec 2020 00:58
To develop effective therapeutics against pathogens, scientists need to first uncover how they attack host cells. An efficient way to conduct these investigations on an extensive scale is through high-speed screening tes...
Star Light, Star Bright: Measuring All the Starlight (Ever!)
Physics Buzz - 1 Dec 2020 00:58
If you made a wish on every star in the universe, you'd need to make about a trillion trillion wishes--that's a 1 followed by 24 zeros. Of course, you can't see all of those stars from your bedroom window. You can't even...
Infant Language Exposure Shapes Brain Circuitry
Neuroscience News - 1 Dec 2020 00:45
Taking turns in "conversations" with adult caregivers synchronizes activity in language areas of the infant brain.
The number of times a person gives birth may affect how quickly they age
Science Daily - 1 Dec 2020 00:04
Having children doesn't just make you feel like you've aged overnight -- a new study found that the number of times a person gives birth may also affect the body's physical aging process.
COVID-19 shutdowns disproportionately affected low-income black households
Science Daily - 1 Dec 2020 00:03
Researchers report that low-income Black households experienced greater job loss, more food and medicine insecurity, and higher indebtedness in the early months of COVID-19 compared to white or Latinx low-income househol...
Risk-averse teens sway peers to make safer choices
Science Daily - 1 Dec 2020 00:03
Prior studies have shown adolescents are likely to experiment along with friends who use drugs and alcohol. But do friends who avoid risks have similar influential power? In a new study neuroscientists show that observin...
Moderna's coronavirus vaccine is highly effective, final analysis shows
Live Science - 30 Nov 2020 23:13
New data from Moderna's phase 3 trial confirm that the vaccine is highly effective and protects against severe disease.
Escaped mink could spread the coronavirus to wild animals
Live Science - 30 Nov 2020 22:46
More than 100 SARS-CoV-2 infected mink may have escaped from Danish farms, raising the risk that these escapees could spread the novel coronavirus to wild animals.
Esports: Fit gamers challenge 'fat' stereotype
Science Daily - 30 Nov 2020 22:15
A new survey of 1400 participants from 65 countries has found esports players are up to 21 per cent healthier weight than the general population, hardly smoke and also drink less.
How 'smell training' could help overcome post-viral smell distortions
Science Daily - 30 Nov 2020 22:15
Smell loss is a prominent symptom of Covid-19 and the pandemic is leaving many people with long-term smell loss or smell distortions such as parosmia. Parosmia happens when people experience strange and often unpleasant ...
How SARS-CoV-2 reaches the brain
Science Daily - 30 Nov 2020 22:15
Researchers have studied the mechanisms by which the novel coronavirus can reach the brains of patients with COVID-19. The results show that SARS-CoV-2 enters the brain via nerve cells in the olfactory mucosa.
Wuhan mass screening identifies hundreds of asymptomatic cases
Science Daily - 30 Nov 2020 22:15
A mass screening program of 10 million Wuhan residents identified 300 asymptomatic cases in May, but none were infectious, according to a new study. Researchers found no 'viable' virus in the asymptomatic cases and the c...