Science News
Programming Self-Driving Cars Makes People Less Selfish
Singularity Hub - 18 Feb 2019 17:00
Self-driving cars are just around the corner, but working out the rules that should govern them is proving tricky. Should they mimic often self-interested human decision making, or be programmed to consider the greater g...
Preventing 'cell wall remodeling' may hold key to defeating intransigent super bugs
EurekAlert! - 18 Feb 2019 07:00
(Case Western Reserve University) With a $3.34 million grant from the National Institute of Allergy and Infectious Diseases of the National Institutes of Health, Edward W. Yu, Ph.D., professor of pharmacology at Case Wes...
DNA Variants Significantly Influence Body Fat Distribution
Neuroscience News - 18 Feb 2019 23:32
Findings from a new study shed light on how genes predispose some to becoming obese and increase diabetes risks.
Exercise May Improve Health by Increasing Gut Bacterial Diversity
Neuroscience News - 18 Feb 2019 22:25
A new study reveals exercises that improve cardiorespiratory fitness may help to support health by altering the presence, activity and clustering of gut bacteria.
How Animals Remember and Find Their Way Back to Food Sources
Neuroscience News - 18 Feb 2019 22:16
Study reveals the hippocampus may overlay existing mental maps with information about reward and hazard derived from food found in specific locations.
Grapes in a microwave generate a fiery plasma and now we know why
New Scientist - 18 Feb 2019 22:00
For years people have been uploading videos of the blazing eruption caused by microwaving sliced grapes - but the explanations were all wrong
Exotic spiraling electrons discovered by physicists
Phys.org - 18 Feb 2019 22:00
Rutgers and other physicists have discovered an exotic form of electrons that spin like planets and could lead to advances in lighting, solar cells, lasers and electronic displays.
A Single Earthquake Can Move Millions of Tons of Carbon into Earth's Deepest Trenches
Live Science - 18 Feb 2019 16:44Marvel at This Glittering 'Galaxy' Inside a Fly's Testicles
Live Science - 18 Feb 2019 16:10Exotic spiraling electrons discovered by physicists
EurekAlert! - 18 Feb 2019 07:00
(Rutgers University) Rutgers and other physicists have discovered an exotic form of electrons that spin like planets and could lead to advances in lighting, solar cells, lasers and electronic displays. It's called a 'chi...
CRISPR Gene Editing Makes Stem Cells 'Invisible' to Immune System
Neuroscience News - 18 Feb 2019 23:53
Researchers say the new technique can help prevent transplant rejection.
Modulating Stress Circuits
Neuroscience News - 18 Feb 2019 23:27
A new study reveals a unique population of corticotropin releasing factor neurons in female mice that may mediate differences in stress response.
Depression Reversed by Activating Gene That Helps Excite Neurons: Male Mouse Study
Neuroscience News - 18 Feb 2019 22:23
Researchers report activating the SIRT1 gene in male mice helped to reverse symptoms of depression, such as social isolation and loss of interest. The study suggests drugs that activate SIRT1 may be an effective therapy ...
Brain Represents Optical Illusion as Delayed Reality
Neuroscience News - 18 Feb 2019 21:07
Researchers report the same subset of neurons encode actual and illusory flow motion, supporting the concept Jan Purkinje proposed 150 years ago, that "illusions contain visual truth".
This optical illusion breaks your brain for 15 milliseconds
New Scientist - 18 Feb 2019 20:00
Showing this optical illusion to monkeys reveals it works by tricking the neurons that perceive global motion into overriding those that track local motions
PTSD may one day be treated with a common blood pressure drug
New Scientist - 18 Feb 2019 19:52
Preliminary experiments suggest that a type of blood pressure drug can make it easier to un-learn fear memories, hinting at a possible treatment for PTSD
Why an Outlaw Was Stabbed to Death and Then Buried Face-Down in Medieval Sicily
Live Science - 18 Feb 2019 16:09Engineered metasurfaces reflect waves in unusual directions
Phys.org - 18 Feb 2019 15:50
In our daily lives, we can find many examples of manipulation of reflected waves, such as mirrors, or reflective surfaces for sound that improve auditorium acoustics. When a wave impinges on a reflective surface with a c...
Sound waves let quantum systems 'talk' to one another
Phys.org - 18 Feb 2019 15:40
Researchers at the University of Chicago and Argonne National Laboratory have invented an innovative way for different types of quantum technology to "talk" to each other using sound. The study, published Feb. 11 in Natu...
Stone Age Europe may have been home to no more than 1500 people
New Scientist - 18 Feb 2019 15:09
Our species arrived in Europe about 43,000 years ago - and for the following 10,000 years the population remained astonishingly low
Machine learning unlocks plants' secrets
EurekAlert! - 18 Feb 2019 07:00
(Michigan State University) Plants are master chemists, and Michigan State University researchers have unlocked their secret of producing specialized metabolites.
Kaden Hazzard wins NSF CAREER Award
EurekAlert! - 18 Feb 2019 07:00
(Rice University) Rice theoretical physicist Kaden Hazzard wins a National Science Foundation CAREER Award to create algorithms that aim to advance the creation of novel quantum matter.