Science News
Beirut explosion was one of the largest non-nuclear blasts in history, new analysis shows
Phys.org - 5 Oct 2020 15:49
The explosion in the Port of Beirut was one of the biggest non-nuclear blasts in history--releasing enough energy in a matter of milliseconds to power more than 100 homes for a year--according to a new assessment of the ...
Custom fabricated microscope lens inspired by lighthouse
Phys.org - 5 Oct 2020 15:41
An optical device that resembles a miniaturized lighthouse lens can make it easier to peer into Petri dishes and observe molecular-level details of biological processes, including cancer cell growth. Developed by KAUST, ...
New Reactor Design Could Produce First Ever Energy-Positive Fusion Reaction
Singularity Hub - 5 Oct 2020 16:00
Nuclear fusion has gone from a scientists' pipe dream to a technology attracting serious investment. Now one of the startups chasing this holy grail of energy production has published a series of peer-reviewed scientific...
Trump is taking the latest in COVID-19 treatments. Here's how those medicines work.
Live Science - 5 Oct 2020 14:33
With 74-year-old President Trump and first lady Melania Trump testing positive for the coronavirus, what are the best proven treatments for them and other patients?
Fossils of Ice Age manatees discovered in Texas
Live Science - 5 Oct 2020 15:07
Ice Age manatees either summered in Texas or lived there year-round, raising new questions about the environment off the coast of the Lone Star State during the Pleistocene.
Scientists at NTU Singapore, MIT make electrifying diamond find
EurekAlert! - 5 Oct 2020 06:00
(Nanyang Technological University) Diamond could conduct electricity like metals when deformed to strains at the nanoscale, according to predictions from a study by an international team of scientists led by NTU Singapor...
Astonishing AI restoration brings Apollo moon landing films up to speed
Live Science - 5 Oct 2020 13:59
Artificial intelligence transformed NASA footage of Apollo missions to the moon, making decades-old events look like they were shot on high-definition video.
Two-dimensional MXene as a novel electrode material for next-generation display
EurekAlert! - 5 Oct 2020 06:00
(Seoul National University) Two-dimensional MXene as a novel electrode material for next-generation display.
What was the Black Panther Party?
Live Science - 5 Oct 2020 23:04
The Black Panther Party was a revolutionary socialist organization that demanded equal rights for Black people and Black communities.
Process for Regenerating Neurons in the Eye and Brain Identified
Neuroscience News - 5 Oct 2020 22:36
Researchers have identified a network of genes in Zebrafish that regulate the process of determining whether certain neurons will regenerate.
How the Brain May Fuel Intense Neural Communication
Neuroscience News - 5 Oct 2020 22:19
The retrieval of mitochondria via a feedback loop is vital to sustaining synaptic transmission.
How the Brain Helps Us Navigate Social Differences
Neuroscience News - 5 Oct 2020 22:00
When we talk to someone from a different socioeconomic background our brain reacts differently than when we address someone with a similar status to our own. Researchers found higher activity in the dorsolateral prefront...
Scientists find evidence of exotic state of matter in candidate material for quantum computers
Phys.org - 5 Oct 2020 21:53
Using a novel technique, scientists working at the Florida State University-headquartered National High Magnetic Field Laboratory have found evidence for a quantum spin liquid, a state of matter that is promising as a bu...
CDC finally acknowledges airborne COVID-19 spread, for real this time
Live Science - 5 Oct 2020 21:16
The revised guidance follows the CDC's blunder last month, in which the agency posted, and then deleted, information on airborne spread from its website.
Dog Brains Do Not Prefer Faces
Neuroscience News - 5 Oct 2020 20:34
fMRI study reveals dogs do not have a specific face area similar to that of primates. Dogs' brain activity showed little response to faces but increased in response to seeing another dog over a human.
New quantum computing algorithm skips past time limits imposed by decoherence
Phys.org - 5 Oct 2020 20:15
A new algorithm that fast forwards simulations could bring greater use ability to current and near-term quantum computers, opening the way for applications to run past strict time limits that hamper many quantum calculat...
Covid-19 news: Almost 16,000 UK cases missed due to Excel error
New Scientist - 5 Oct 2020 20:10
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
Molecular Mechanism That Allows Memories to Form Discovered
Neuroscience News - 5 Oct 2020 20:06
Engram cells encode details of memories as they are formed. These cells become reactivated when a memory is recalled. The process is controlled by remodeling of chromatin in the cells.
Megalodon's hugeness was 'off-the-scale' -- even for a shark
Live Science - 5 Oct 2020 18:25
A new study evaluates massive Megalodon alongside all sharks in the lamniform group -- living and extinct. Even among its extinct relatives, Megalodon was unequalled in length and mass.
Countries that backed renewables over nuclear power have cut more CO2
New Scientist - 5 Oct 2020 18:00
Countries that embraced renewable sources of energy have significantly cut their carbon emissions, but nations pursuing nuclear power failed to do so, researchers have found
Decoy sea turtle eggs equipped with GPS help track down smugglers
New Scientist - 5 Oct 2020 18:00
The InvestEggator is a decoy egg with a GPS transmitter, which researchers placed in sea turtle nests in Costa Rica to track down where they are illegally sold
Ancient humans harnessed fire to make stone tools 300,000 years ago
New Scientist - 5 Oct 2020 18:00
Certain ancient stone tools were heated to over 200 °C to make them easier to shape - suggesting their makers had control over fire