- PhysOrg
- 22/6/7 22:53
In the wake of the shooting in Uvalde, Texas, that left 19 children and two teachers dead, legislators in Washington, D.C., and across the country are debating "red flag" laws or extreme risk protection orders (ERPOs).
154 articles from TUESDAY 7.6.2022
In the wake of the shooting in Uvalde, Texas, that left 19 children and two teachers dead, legislators in Washington, D.C., and across the country are debating "red flag" laws or extreme risk protection orders (ERPOs).
To optimize biomaterials for reliable, cost-effective paper production, building construction, and biofuel development, researchers often study the structure of plant cells using techniques such as freezing plant samples or placing them in a vacuum. These methods provide valuable data but often cause permanent damage to the samples.
Colombia's army has shared unprecedented images of the legendary San Jose galleon shipwreck, hidden underwater for three centuries and believed to have been carrying riches worth billions of dollars in today's money.
If you could immerse yourself in a quantum fluid, you would hear every event twice, because they support two sound waves with different speeds.
As people across the globe look forward to longer life expectancies, malignant cancers continue to pose threats to human health. The exploration and development of immunotherapy aims to seek new breakthroughs for the treatment of solid tumors.
University of Central Florida researchers are part of a team that has revealed, for the first time, the intricacies of how light behaves in advanced dynamical optical systems with configurations known as non-Hermitian arrangements.
Cryogenic (frozen) protein structures are central to understanding function and developing drugs. Scientists at St. Jude Children's Research Hospital have created an algorithm to reveal when freezing the proteins may create "artifacts,"—errors that cause misleading results. The research appeared recently in Angewandte Chemie International Edition and highlighted the importance of water networks...
The main body of NASA's Europa Clipper spacecraft has been delivered to the agency's Jet Propulsion Laboratory in Southern California. Over the next two years there, engineers and technicians will finish assembling the craft by hand before testing it to make sure it can withstand the journey to Jupiter's icy moon Europa.
Scientists find that holes can also improve technology, including medical devices. The article describes an entirely new way to make a solar cell: by etching holes in the top layer to make it porous.
In a 'seismological wind tunnel,' engineers demonstrate the impact of rock gouge -- ground-up rock along a fault boundary -- on earthquake propogation.
Scientists have revealed the effect of temperature on water in protein-ligand interactions, providing a way to produce structures for drug discovery that are less biased by freezing artifacts.
Soybean cyst nematode (SCN) is one of the devastating diseases in soybean worldwide. Host-plant resistance is the most economical and effective method to control SCN disease.
Schools with consistently less than "good" Ofsted grades will find it difficult to improve without further support, according to new research led by IOE, UCL's Faculty of Education and Society.
Some content has been removed for formatting reasons. Please view the original article for the best reading experience. The small fishing settlement of Puerto Edén is nestled on Wellington Island in southern Chile, among a labyrinth of islets and fjords at least a day’s journey from the nearest city. But the distance and Patagonian cold have not discouraged generations of scientists...
A popular hiking trail to an oasis in Joshua Tree National Park has been temporarily closed so bighorn sheep can get undisturbed access to water.