All News
Phys.org / A giraffe named Gracie escaped in Texas. No one can seem to find her
A giraffe named Gracie is missing in Texas, and the search for her has become a tall order.
Phys.org / Chloroplast study reveals molecular lock that helps power life on Earth
A new study reveals the dynamics of photosynthesis at the cellular level. Led by co-authors Professor Barry Bruce and Associate Professor Rajan Lamichhane, both of the Department of Biochemistry and Cellular and Molecular ...
Phys.org / Was Venezuela struck by an earthquake 'doublet?' Here's what we know so far
On Wednesday evening just after 6 p.m. local time, two earthquakes violently shook northern Venezuela.
Phys.org / Vulnerable butterfly recorded in the Botanical Garden at Uppsala
The Botanical Garden in Uppsala was recently visited by animal ecology researchers, who conducted a BioBlitz to find, identify and record as many insects as possible in the Botanical Garden. One of the finds was an endangered ...
Tech Xplore / Microscopic image changes can bypass AI guardrails, nearly doubling unsafe responses
It may look like a picture of a panda bear to you, but to your business's AI agent, it can act like a skeleton key, bypassing safety safeguards and potentially causing the model to generate harmful, misleading or policy-violating ...
Phys.org / How continental shelf seiches triggered flooding following New York and New Jersey hurricanes
In 1938 and 1944, two major hurricanes struck Long Island, and after the initial winds subsided, the surges came back unexpectedly hours later, leading observers to wonder whether this was a tsunami. In a study appearing ...
Tech Xplore / Real-time 256-antenna network could pave way for future 6G systems
Researchers at the Faculty of Engineering (LTH) at Lund University in Sweden have developed one of the world's most advanced test environments for the wireless communications of the future. Using the new test system, researchers ...
Phys.org / Women negotiate as effectively as men—but leave people happier
Men and women achieve similar economic outcomes in negotiations, but female negotiators foster stronger interpersonal relationships, which lead in turn to greater satisfaction with the result and a greater desire to negotiate ...
Phys.org / Nanoparticles sneak antibodies into cells to inhibit cancer and inflammation
A delivery system that uses lipid nanoparticles to sneak proteins into cells can accomplish the same feat by smuggling therapeutic antibodies, new research has found.
Phys.org / Saturday Citations: Intermittent fasting and chronic stress; macroscopic entanglement; gamma-ray bursts
Researchers reported this week a deadly outbreak of plague in Siberia 5,500 years ago, revealing that Yersinia pestis evolved lethal genetic traits far earlier than suspected. A drug developed for heart tissue repair may ...
Tech Xplore / Energy-saving membrane can separate crude oil at room temperature
An international research has developed a membrane technology that could significantly reduce the energy required for crude oil refining by replacing part of the century-old distillation process.
Phys.org / New energy-boosting quantum mechanism discovered in photosynthetic bacteria
Researchers have discovered how certain photosynthetic bacteria use a sophisticated quantum mechanism to increase their efficiency when capturing sunlight. The study, published today in the journal Nature Chemistry and led ...
