News
- Health & Medicine
Proposed time limits on anesthesia may have jeopardized patient safety
Blue Cross Blue Shield’s now rescinded plan to put time limits on anesthesia put a spotlight on a poorly understood profession.
- Physics
Notre Dame is reopening. What does that mean for its acoustics?
Researcher Brian Katz is studying the acoustics of the Paris cathedral and how it’s been altered throughout the centuries.
- Astronomy
Astronomers detect the first astrosphere around a sunlike star
Finding a bubble of hot gas blown by the stellar wind from a young star gives researchers a peek at what our sun was like when it was young.
- Health & Medicine
How the weight loss drug tirzepatide is also helping heart failure patients
Data continue to show that tirzepatide, called Mounjaro for type 2 diabetes and Zepbound for weight loss, is safe and effective, but side effects remain.
- Animals
Climate stress may undermine male spiders’ romantic gift giving
Even spider love lives show an effect of climate uncertainty: Stressed males may offer a bit of silk-wrapped junk rather than a tasty insect treat.
- Space
A spacecraft duo will fly in formation to create artificial solar eclipses
ESA’s Proba-3 mission will use one satellite to block out the sun for another satellite, bringing the sun’s middle corona into new focus.
- Humans
Dietary evidence bolsters Clovis hunters’ reputation as mammoth killers
Mammoths made up as much as 40 percent of the ancient North Americans’ diet, a chemical analysis of human remains reveals.
- Life
Trees are failing to adapt to climate change. Losing fungi partners may be why
Certain fungi give trees nutrients and water, but heat and drought are putting both at risk.
- Ecosystems
New videos reveal the hidden lives of Andean bears
The footage give clues to the range of plants the bears eat and how they mate, information important for conservation.
- Life
Here’s how long it would take 100 worms to eat the plastic in one face mask
An experiment reveals that a bio-solution to humans’ microplastics mess is likely to fall short, but could inspire other ways to attack the problem.
- Materials Science
Starchy nanofibers shatter the record for world’s thinnest pasta
The fibers, made from white flour and formic acid, average just 372 nanometers in diameter and might find use in biodegradable bandages.
- Animals
Ethiopian wolves are the first large carnivores found to slurp nectar
Wolves from three different packs were seen licking red hot poker flowers. That sweet tooth could make them the first known large predator pollinators.
