Why uncertainty makes us change our behavior — even when we shouldn’t
‘Panic buying’ might be a normal human response to uncertainty after all, new research suggests.
Buffer zones, better regulation needed to prevent agricultural pollution in rivers, streams, review finds
Greater buffer zones around bodies of water and more consistent enforcement of water protection regulations are needed to reduce agriculture-based pollution in the Western U.S., a recent review has found.
Differentiating strong antibiotic producers from weaker ones
Biologists are using comparative metabologenomics to try to uncover what may be ‘silencing’ Streptomyces and preventing it from producing desirable compounds encoded by its genes.
Artificial light disrupts dung beetles’ sense of direction
New research shows that city lights limit the ability of nocturnal animals to navigate by natural light in the night sky. Instead, they are forced to use streetlamps, neon light or floodlights to orient themselves.
Researchers film human viruses in liquid droplets at near-atomic detail
Researchers have used advanced electron microscopy (EM) technology to see how human viruses move in high resolution in a near-native environment. The visualization technique could lead to improved understanding of how vaccine candidates and treatments …
Amygdala found to have role in important pre-attentive mechanism in the brain
Researchers have shown how the amygdala, a brain region typically associated with fear, contributes to prepulse inhibition (PPI) by activating small inhibitory neurons in the mouse brain stem. The discovery advances understanding of the systems underly…
Ultra high performance flexible ultraviolet sensors for use in wearables
To enable the development of wearable devices that possess advanced ultraviolet (UV) detection functions, scientists have created a new type of light sensor that is both flexible and highly sensitive.
Collisions of light produce matter/antimatter from pure energy
Scientists studying particle collisions have produced definitive evidence for two physics phenomena predicted more than 80 years ago: that matter/antimatter can be created directly by colliding photons and that a magnetic field can bend polarized light…
Artificial Intelligence learns better when distracted
Computer scientists from the Netherlands and Spain have determined how a deep learning system well suited for image recognition learns to recognize its surroundings. They were able to simplify the learning process by forcing the system’s focus toward s…
Chasing the light from elusive ‘milky seas’: Unraveling mysteries of the ocean from space
Using nearly a decade of satellite data, researchers have uncovered “milky seas” in a way they’ve never been seen before — a rare and fascinating oceanic bioluminescent phenomenon detected by a highly sensitive spaceborne low-light sensor.
How cells draw on memories of past inflammation to respond to new threats
A new study uncovers a near-universal mechanism behind this phenomenon, known as inflammatory memory.
Why Ashford Hospitality Trust Stock Rallied as Much as 13% Today
The hotel REIT’s stock bounced on earnings news, but was it really as good as investors seem to think?
Why AMD Stock Surged Higher This Week
Robust second-quarter results and an even stronger forecast propelled the chipmaker higher.
Why Chefs’ Warehouse Stock Jumped This Week
The restaurant wholesaler posted a strong earnings report.
Why Hexo, Tilray, OrganiGram, and Sundial Stocks Are Wilting
The Senate’s marijuana legalization bill “will not pass.”