All News
Phys.org / Diet reveals what life was like 2,700 years ago in an Italian community: Gender inequality, social status and migration
An international study led by the Universities of Córdoba and Pisa used isotopic analysis to reconstruct the dietary traces left in human remains found in an Italian necropolis, revealing what daily life was like in that ...
Phys.org / Gender gap in predicted grades raises questions over their use in university admissions
A study of more than 350,000 students in England has found that teachers predict higher A-Level grades for girls than boys who go on to achieve the same exam results. The findings raise fresh questions about the role of predicted ...
Phys.org / How much should you reveal about yourself on your dating profile? Scientists have found the 'sweet spot'
Dating has entered a new era in which finding a potential soulmate is increasingly shaped by the digital world and, often, by algorithms. On dating apps, the way people present themselves through their profiles can significantly ...
Phys.org / Low-cost spray can help tomatoes grow in salty soils
A simple, low-dose leaf spray could give farmers a practical new tool to keep growing tomatoes on land that salt has rendered increasingly unproductive, according to a study led by a researcher at The University of Texas ...
Phys.org / 'Grumpy' Pallas kittens on display at Japan zoo
Five young Pallas's cats—dubbed the world's grumpiest felines for their sullen facial expressions—went on display at a zoo in Japan on Thursday.
Phys.org / Seawater samples may offer early clues to changing reef health
Doctors can often detect diseases in humans using minimally invasive methods, like blood or urine tests, before symptoms become severe. Now, researchers at the Woods Hole Oceanographic Institution (WHOI) are applying a similar ...
Phys.org / Unwritten social rules, not government oversight, help keep forest land sustainable
Swidden agriculture—often called "slash-and-burn"—has been practiced on every inhabited continent throughout human history, and for decades it has been blamed for the destruction of the world's rainforests. However, a new ...
Phys.org / The surprising physics hiding in a single handful of beach sand
Sand has a way of getting everywhere on a beach day—and for some, it can make or break the whole trip. There's the way it whips through the air just as sandwiches are being unwrapped, the way it turns blisteringly hot underfoot ...
Phys.org / Q&A: 'Lawbreakers' or 'like us'? Exploring how partisans think about immigration
Interviews with political activists in Southern California showed stark differences in how migrants are viewed: either "like us" and deserving of rights or lawbreakers undeserving of social belonging and benefits.
Phys.org / New sensing method measures laser-cutting depth by tracking vaporization recoil
Laser dicing, a technique that uses focused laser pulses to separate individual chips from a semiconductor wafer, is increasingly favored over mechanical blade cutting because it can process delicate, low-strength materials ...
Tech Xplore / Solar windows could harvest indoor light and sunlight while staying semi-transparent
Semi-transparent solar cells that could be added to windows to efficiently harvest energy from indoor light as well as the sun have been developed by an international team led by UCL researchers.
Medical Xpress / Distinct brain circuits explain contradictory behaviors of new weight-loss drugs
Cambridge scientists have solved the mystery of why both stimulating and blocking a particular "switch" in the brain can help people lose weight—findings that could help boost the effectiveness of obesity drugs.