New molecule found in chestnut leaves disarms dangerous staph bacteria
Scientists isolated a molecule, extracted from the leaves of the European chestnut tree, with the power to neutralize dangerous, drug-resistant staph bacteria......»»
Silver nanoparticles and a new sensing method can fight back against antibiotic-resistant biofilms
From safeguarding our food supply to preventing hospital infections, the battle against antibiotic-resistant bacteria is a growing challenge. Some bacteria can form biofilms, thick aggregates of millions of individual cells surrounded by protective m.....»»
Boeing"s beleaguered Starliner capsule leaves space station and heads home without any astronauts
Boeing"s beleaguered Starliner capsule leaves space station and heads home without any astronauts.....»»
Just how dangerous is Great Salt Lake dust? New research looks for clues
As Utah's Great Salt Lake shrinks, exposing more of its playa, concerns grow about the dust the dry lakebed emits. But scientists lack the data to fully understand what pollutants are present in these airborne sediments......»»
Hijacking the command center of the cell: Nuclear parasites in deep-sea mussels
Most animals live in intimate relationships with bacteria. Some of these bacteria live inside the cells of their hosts, but only very few are able to live inside cell organelles (structures inside the cell, like organs in the body). One group of bact.....»»
Dangerous heat wave intensifies in US Southwest
A punishing heat wave gripping California and parts of the southwestern United States was intensifying Thursday as forecasters warned of dangerous temperatures......»»
Phage editing technology could lead to alternative treatments for antibiotic-resistant bacteria
As antibiotic resistance becomes an increasingly serious threat to our health, the scientific and medical communities are searching for new medicines to fight infections. Researchers at Gladstone Institutes have just moved closer to that goal with a.....»»
Chemists create industrially important alkyl amines from dinitrogen and alkenes
A critical chemical bond can be assembled using dinitrogen (N2)—a molecule freely available in the air around us—chemists at RIKEN have shown in a new article published in Nature......»»
Algorithm maps protein degradation patterns to improve infection diagnosis and treatment
Peptides are small fragments of proteins, mainly found in the skin and mucous membranes. Some peptides act as a barrier, protecting the body against infections by fighting off microorganisms like bacteria, viruses, and other pathogens, while others p.....»»
Composite plastic degrades easily with bacteria, offers environmental benefits
Billions of tons of plastic waste clutter our world. Most of it has accumulated on the ground and in the oceans or disintegrated into tiny particles known as microplastics that pollute the air and the water, penetrating vegetation and the bloodstream.....»»
Plankton mark seasons in the sea, just like leaves and flowers on land
Britain's seas are rich in wildlife, but many of its species can only be seen with a microscope. These are the plankton—tiny algae and animals found throughout the ocean that are the foundation of the entire marine food web......»»
Massive underwater eruption may preview deep-sea mining destruction
Scientists are exploring the underwater aftermath of the 2022 Hunga eruption. Enlarge / Following the 2022 Hunga volcano eruption, a nearby hydrothermal vent was seen coated with a white mat of bacteria and surrounded by a thick.....»»
Human mouth bacteria reproduce through rare form of cell division, research reveals
One of the most diverse ecosystems on the planet is closer than you think—right inside your mouth. Your mouth is a thriving ecosystem of more than 500 different species of bacteria living in distinct, structured communities called biofilms. Nearly.....»»
Engineers smash rocks to see what occurs when top layer of an asteroid-like object is hit with extreme external force
Johns Hopkins engineers have uncovered new details about how granular materials such as sand and rock behave under extreme impacts—findings that could someday help protect the Earth from dangerous asteroids......»»
New discovery of how bacteria navigate their environment could change how we treat infection
Scientists from the University of Sheffield have discovered a new sensory capability in bacteria which could transform treatments for bacterial infections......»»
Wildfires Are Contaminating Water Supplies
Wildfires don’t just destroy forest—they can increase sediment in rivers and reservoirs, spark algae blooms, and pollute watercourses with dangerous chemicals, leaving water providers to grapple with long-term consequences......»»
Study finds RNA molecule controls butterfly wing coloration
A team of international researchers has uncovered a surprising genetic mechanism that influences the vibrant and complex patterns on butterfly wings. In a study published in the Proceedings of the National Academy of Sciences, the team, led by Luca L.....»»
Top 5 stories of the week: Ford Future Product; Angela Zepeda leaves Hyundai
A quick look at the top automotive stories of the week as determined by reader interest......»»
Promising antibiotic candidates discovered in microbes deep in the Arctic Sea
Antibiotics are the linchpin of modern medicine: without them, anyone with open wounds or needing to undergo surgery would be at constant risk of dangerous infections. Yet we continue to face a global antibiotics crisis, as more and more resistant st.....»»
Goldenmate 800W UPS review: Minimal, but effective power supply
Goldenmate's UPS is a simple but effective solution for keeping your setup safe from outages and surges with 800W of load power.Goldenmate 800W UPS reviewOutages, voltage sags and spikes, and power surges are dangerous on sensitive equipment like you.....»»
Bacteria able to overcome cost of vancomycin resistance in lab setting
Staphylococcus aureus has the potential to develop durable vancomycin resistance, according to a study published August 28, 2024, in the open-access journal PLOS Pathogens by Samuel Blechman and Erik Wright from the University of Pittsburgh, U.S.......»»