Images of enzyme in action reveal secrets of antibiotic-resistant bacteria
Bacteria draw from an arsenal of weapons to combat the drugs intended to kill them. Among the most prevalent of these weapons are ribosome-modifying enzymes. These enzymes are growing increasingly common, appearing worldwide in clinical samples in a.....»»
The best shows on Disney+ right now (June 2024)
The best shows on Disney+ include The Acolyte, Erased: WW2’s Heroes of Color, Doctor Who, Star Wars: Tales of the Empire, Secrets of the Octopus, and more......»»
Pornhub prepares to block five more states rather than check IDs
The number of states blocked by Pornhub will soon nearly double. Enlarge (credit: Aurich Lawson | Getty Images) Pornhub will soon be blocked in five more states as the adult site continues to fight what it considers priv.....»»
Antibiotic-resistance in sub-Saharan Africa "alarming": Studies
Superbug infections are taking a disproportionate toll in sub-Saharan Africa where there is "extremely concerning" levels of multi-resistant bacterial strains among young children, two studies warned Thursday......»»
Researchers describe how to tell if ChatGPT is confabulating
Finding out whether the AI is uncertain about facts or phrasing is the key. Enlarge (credit: Aurich Lawson | Getty Images) It's one of the world's worst-kept secrets that large language models give blatantly false answer.....»»
Economists reveal the costs of sanctions
What effect do economic sanctions have on the countries affected, such as Russia or Iran? What impact do they have on the sanctioning states? And is there possibly an ideal coalition of sanction partners? Economists from Würzburg, Kiel, Berlin and B.....»»
How calcium reduces macrocracking in sweet cherries
Researchers at the University of Hannover have uncovered new insights into the mode of action of calcium in the reduction of macrocracking in sweet cherry fruit. The findings shed light on the mechanisms underlying this phenomenon, offering significa.....»»
Apple TV app adds new ‘Catch Up’ feature for live streaming sports in MLS Season Pass
Apple today announced a new ‘Catch Up’ feature as part of MLS Season Pass. When joining a live stream for a game in progress, viewers can catch up on the action by watching a series of clips of highlights that have already happened during the gam.....»»
Statewide 911 outage was caused by 911 vendor’s malfunctioning firewall
911 vendor Comtech still investigating why firewall blocked emergency calls. Enlarge (credit: Getty Images | artas) A 911 vendor's malfunctioning firewall caused a statewide outage in the emergency calling system in Mass.....»»
Researchers uncover enzyme communication mechanism that could aid drug development
A mechanism that could help scientists harness enzymes for use in drug discovery has been discovered in a research breakthrough at the University of Birmingham......»»
Researchers reveal effects of climate change on above- and belowground biomass distribution on Tibetan plateau
Global warming has significantly altered plant growth patterns on the Tibetan Plateau (TP) over the past three decades. Plants adjust their growth trajectories in response to climate change, prioritizing leaf and stem growth or root extension to bett.....»»
Ex-OpenAI star Sutskever shoots for superintelligent AI with new company
Safe Superintelligence, Inc. seeks to safely build AI far beyond human capability. Enlarge / Ilya Sutskever physically gestures as OpenAI CEO Sam Altman looks on at Tel Aviv University on June 5, 2023. (credit: Getty Images).....»»
Galaxy NGC 4696 hosts a complex globular cluster system, observations find
Using the Magellan Telescopes in Chile, astronomers have performed photometric observations of a giant elliptical galaxy known as NGC 4696. The observations reveal that the galaxy has a complex globular cluster system. The finding was detailed in a p.....»»
Hidden partners: Symbiodolus bacteria found in various insect orders
Scientists at the Max Planck Institute for Chemical Ecology report the discovery of at least six orders of endosymbiont Symbiodolus clandestinus, which lives inside insect cells. Using fluorescence in situ hybridization, they showed that Symbiodolus.....»»
AMD just suffered a massive data breach that could reveal future products
AMD is investigating a data breach that could reveal future products, but it doesn't seem too concerned about the scale of the attack right now......»»
Four in five people want more climate action: UN survey
Four in every five people want their country to strengthen its commitments to addressing climate change, according to a global poll of 75,000 participants published on Thursday......»»
Scientists devise algorithm to engineer improved enzymes
Scientists have prototyped a new method for "rationally engineering" enzymes to deliver improved performance. They have devised an algorithm, which takes into account an enzyme's evolutionary history, to flag where mutations could be introduced with.....»»
Using soil bacteria to help accelerate discovery of new antibiotics
Northeastern researcher Kim Lewis is spearheading an effort to accelerate discovery of new antibiotics as part of a multi-institutional project to tackle the growing problem of antibiotic resistance......»»
Old drugs new tricks—novel approach shows "enormous potential" for rapid antibiotic discovery
An innovative project to re-purpose existing drugs for their potential as antibiotics has uncovered a highly promising candidate with a potent and unique way of killing drug resistant bacteria......»»
Farmers reveal what they really think about reintroducing lynx and wolves to Britain and Ireland
The only howl I heard on a recent walk across the Garron plateau in the Glens of Antrim, Northern Ireland, was from a bitter, biting wind. But 300 years ago, the howls would most definitely have been lupine: This place was home to one of the last wol.....»»
NASA releases Hubble image taken in new pointing mode
NASA's Hubble Space Telescope has taken its first new images since changing to an alternate operating mode that uses one gyro......»»