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Phys.org / Arctic winter sea ice matches record low for the second year in a row, say scientists
For the second consecutive year, winter sea ice in the Arctic reached a level that matches the lowest peak observed since satellite monitoring began in 1979. On March 15, Arctic sea ice extent reached 5.52 million square ...
Phys.org / Dancing to invisible choreography, quantum computers can balance the noise
Large-scale quantum computers are waiting in the wings. One of the main reasons we don't have them yet is because quantum hardware is so noisy. This isn't the type of noise you'd want to shush in a crowded theater. When it ...
Phys.org / Importance of sublimation for the Rocky Mountain snowpack highlighted in study
This past winter, the Rocky Mountains experienced an historic snow drought, a worrying development for the tens of millions of people in the arid American West who depend on snowmelt for water. Now, a new study in the journal ...
Phys.org / Male bats sing in the rotor-swept zone of wind turbines, potentially raising collision risk
A research team led by the Museum für Naturkunde presents the first evidence that several bat species produce courtship songs in the immediate rotor-swept zone of wind turbines while circling around the nacelle. Data from ...
Medical Xpress / Early results from a trial of active surveillance for low-risk ductal carcinoma in situ are 'reassuring'
Researchers leading a trial of active surveillance for ductal carcinoma in situ (DCIS) have described early results as "reassuring" in a presentation at the 15th European Breast Cancer Conference (EBCC15) in Barcelona.
Phys.org / Python scales host microstructures that block bacterial biofilms—revealing potential for antimicrobial materials
Materials inspired by nature, or biomimetic materials, are nothing new. Scientists have designed water-resistant materials inspired by lotus leaves and rose petals, unsinkable metals based on the air-trapping, buoyant abilities ...
Phys.org / Boys ditch books when schools close—girls keep reading: Study
When holidays or pandemics shut down schools, gender differences in children's reading habits widen; boys stop reading, while girls continue, according to a new study from the University of Copenhagen. The researchers say ...
Phys.org / Q&A: How high school shapes future success
A study led by a recent Harvard graduate analyzed Massachusetts education and unemployment data for insights on how high schools affect students' long-term educational and earning outcomes. It found that on average, schools ...
Phys.org / Hawaii tests asphalt made with recycled plastics and fishing nets for shedding
Hawaii has a plastic problem. The island state faces economic and logistical challenges in recycling plastic waste, including marine debris that lingers in its ocean waters. Researchers in Hawaii are pioneering a method to ...
Phys.org / Did you hear the one about scientists telling jokes? Not many did, according to a study of humor at conferences
To engage audiences and help keep their attention, many public speakers sprinkle their speeches with a little humor. It's a useful tool, but something that scientists rarely use, according to a report into humor at science ...
Medical Xpress / Two states sue cord blood company over misleading claims
Two states are suing a major cord blood storage company, claiming it misled parents about the benefits of saving their newborn's stem cells.
Phys.org / Beavers bring biodiversity to wetlands, study shows
Beavers should be embraced as key allies in the fight against biodiversity loss according to scientists at the University of Stirling, after new research revealed the significant ecological benefits the animals bring to wetland ...
