All News
Phys.org / How homing pigeons keep navigation simple when winging their way home together
When it comes to flocking together, homing pigeons use a simple strategy to find better ways home, according to a recent report. The study, published in the journal eLife, suggests that homing pigeons use simple route averaging ...
Phys.org / Some experts now say psychopathy doesn't exist—here's why we may be looking at it all wrong
As an expert on personality disorders, people often ask me about psychopathy. It seems everybody has had an ex, a boss, a neighbor or a relative who they suspect has traits of it. People are curious about how to recognize ...
Phys.org / How did we learn which plants are safe to eat? Food scientists explain
Have you ever eaten a green potato, or a bunch of rhubarb leaves? Hopefully not, because these two plant parts can be toxic to humans. While they may seem edible, they contain chemicals that can make you seriously ill.
Phys.org / Fire salamanders reveal hidden turquoise glow when exposed to UV radiation
An international research team has discovered that the fire salamander (Salamandra salamandra) is biofluorescent. A study published in the journal Royal Society Open Science shows that the salamander reflects turquoise light ...
Medical Xpress / Chiari malformation and syringomyelia treatment: Large-scale clinical trial provides long-sought answers
A nationwide study has shed new light on how to most effectively and safely treat Chiari malformation and syringomyelia, rare neurological diseases that impact both children and young adults.
Phys.org / Why the intrinsic quantum effects of axion dark matter are completely undetectable
Dark matter is an elusive form of matter that almost never emits, absorbs or reflects light, while only weakly interacting with regular matter. These properties make it very difficult to detect using conventional experimental ...
Phys.org / Teen sex survey highlights violence concerns
Australian teens are experiencing high rates of intimate partner violence, one in 10 are relying on the withdrawal method for contraception and many don't know how to access help for their sexual health, according to the ...
Phys.org / Scientists reveal how dividing cells precisely trigger spindle formation
During animal cell division, a highly synchronized and tightly regulated dance of chromosomes takes place, ensuring the chromosomes split correctly into the two cells. Spindle fibers—complex machinery responsible for choreographing ...
Phys.org / Researchers capture inception of hydrogen-uranium reaction for the first time
When hydrogen gas interacts with uranium metal, the combination creates a chemically reactive powder and a runaway reaction that is difficult to stop. The result can impact the safety and lifespan of technology critical for ...
Tech Xplore / Physics-aware AI generates more realistic sounds by estimating mass and velocity from video
When people watch a scene in the film "Jurassic Park" where a giant dinosaur walks toward them, they naturally imagine a heavy, rumbling sound, as if the ground were shaking. This is because humans predict sound by considering ...
Phys.org / Why is economic inequality the status quo?
The length of our lives is tied to the amount of money we make. The link between health and wealth is well established, and it can have a staggering impact on the actual number of years a person lives. For example, in the ...
Tech Xplore / Online age checks create a pointless privacy risk
New cybersecurity research indicates that one of the world's leading age verification providers collects and shares highly sensitive personal data—including facial photos and device fingerprints—with third parties. The research ...
