Science News
Feeling with the Heart
Neuroscience News - 9 Jul 2020 21:04
The brain suppresses the perception of the heartbeat, affecting our perception of other sensory stimuli. Researchers propose the brain's sensitivity to sensory stimuli depends on the cardiac cycle and the brain's percept...
CERN: The first accelerators are back in action
Phys.org - 9 Jul 2020 16:39
The CERN Control Centre is back in shift work mode, with walls of screens showing the status of the beams, and coffee flowing freely day and night. On Friday, 3 July, the Long Shutdown 2 accelerator coordination team han...
CERN: physicists report the discovery of unique new particle
Phys.org - 9 Jul 2020 16:32
The LHCb collaboration at CERN has announced the discovery of a new exotic particle: a so-called "tetraquark". The paper by more than 800 authors is yet to be evaluated by other scientists in a process called "peer revie...
The 3D Printed Homes of the Future Are Giant Eggs on Mars
Singularity Hub - 9 Jul 2020 16:00
Last month, a 3D printed house that can float on a pontoon was unveiled in the Czech Republic. Last year, work started on a community of 3D printed houses for low-income families in Mexico. While building homes with 3D p...
New method solves old mystery: Hafnium isotopes clinch origin of high-quality Roman glass
EurekAlert! - 9 Jul 2020 06:00
(Aarhus University) Archaeological glass contains information about the movement of goods and ancient economies, yet the understanding of critical aspects of the ancient glass industry is fragmentary. Until now, it has b...
How Fear Transforms into Anxiety
Neuroscience News - 9 Jul 2020 21:54
In anxiety, neural activity becomes elevated across many specific brain regions, and normal coordination between the networks becomes decreased.
Optimistic People Sleep Better
Neuroscience News - 9 Jul 2020 20:16
Naturally optimistic people have a 70% lower chance of suffering from sleep disorders and insomnia, a new study reports.
Cherned up to the maximum
Phys.org - 9 Jul 2020 20:00
In topological materials, electrons can display behavior that is fundamentally differentfrom that in 'conventional' matter, and the magnitude of many such 'exotic' phenomena is directly proportional to an entity known as...
Peer Pressure: how our social networks can change our choices
Physics Buzz - 9 Jul 2020 19:12
By Leah PoffenbergerEveryday life is full of choices: Coffee or tea? Apples or oranges? iPhone or Android? We also have to tackle more serious questions, like who to vote for in an election. Especially for the important ...
Covid-19 news: UK government missed coronavirus testing target
New Scientist - 9 Jul 2020 19:00
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
Radio-over-fiber compression poised to advance 5G wireless networks
Phys.org - 9 Jul 2020 18:54
Although new 5G networks can offer much faster and more efficient wireless data transfer, the fiber optic networks currently used to connect wireless devices to the internet cannot easily support the increased load. A ne...
Polynesians and Native Americans paired up 800 years ago, DNA reveals
Live Science - 9 Jul 2020 18:54
A DNA analysis of 807 Polynesians and Native Americans suggests that their ancestors were bedfellows long ago.
Cosmic cataclysm allows precise test of general relativity
Phys.org - 9 Jul 2020 18:53
In 2019, the MAGIC telescopes detected the first Gamma Ray Burst at very high energies. This was the most intense gamma-radiation ever obtained from such a cosmic object. But the GRB data have more to offer: with further...
Dolphins and whales separately evolved the same speedy swimming bones
New Scientist - 9 Jul 2020 18:00
A fossil of an ancient giant tusked dolphin lacks the extra vertebrae and short pectoral bones that make fast swimmers of dolphins and baleen whales, which later independently evolved these traits
The darkness at the end of the tunnel
Phys.org - 9 Jul 2020 17:20
The Cage, as the elevator is called, leaves at exactly 7:30 a.m. Latecomers are out of luck.
Physicists discover new, exotic flavor of tetraquark
Live Science - 9 Jul 2020 16:36
Physicists have discovered a new, exotic kind of tetraquark, made up of four charm quarks. They say it's a major breakthrough.
T-ray camera speed boosted a hundred times over
Phys.org - 9 Jul 2020 16:29
Scientists are a step closer to developing a fast and cost effective camera that utilises terahertz radiation, potentially opening the opportunity for them to be used in non-invasive security and medical screening.
Calculating the true pressure required to propel penguin feces
Phys.org - 9 Jul 2020 16:21
A pair of researchers, one with Kochi University, the other Katsurahama Aquarium, both in Japan, has refined the estimate of the amount of pressure required by an Adélie penguin to shoot its feces a necessary distance. ...
Novel 'dual-resonant method' in 2-D materials can spur advances in the field of photonics
Phys.org - 9 Jul 2020 15:57
Scientists at Daegu Gyeongbuk Institute of Science and Technology, Korea, have developed a new process that provides an ultrafast process of photon generation in two-dimensional materials. This process can potentially fu...
Researchers apply the anti-de Sitter/conformal field theory to cosmology
Phys.org - 9 Jul 2020 15:30
The anti-de Sitter/conformal field theory (AdS/CFT) correspondence, also referred to as gauge/gravity duality, hypothesizes the existence of a relationship between two types of physics theories, namely gravity theories i...
Almost all lemur species are now endangered
New Scientist - 9 Jul 2020 15:00
Verreaux's sifaka was once a common lemur species across the south of Madagascar, but is now listed as critically endangered, the last classification before extinction
Almost all lemur species are now officially endangered
New Scientist - 9 Jul 2020 15:00
Verreaux's sifaka was once a common lemur species across the south of Madagascar, but is now listed as critically endangered, the last classification before extinction