Two studies on calcium isotopes in teeth have provided new insights into both the extinction…
Category: Science
Anorexia nervosa has a genetic basis
Anorexia nervosa is associated with genetic anomalies on chromosome 12, a large-scale, international whole-genome analysis…
Quantum theory for manipulating nanomagnets
A new theory that predicts the properties of nanomagnets manipulated with electric currents has now…
Acting and thinking: Are they the same for our brain?
Neuroscientists have recently put forward an original hypothesis — all these cognitive functions rely on…
Older adults are good Samaritans to strangers
A study has shown that while older adults treat their kin and friends the same…
Imaging helps to spot fake ancient daggers
Collectors have become increasingly interested in weapons from ancient Asia and the Middle East. Attempting…
Zig-zagging device focuses high-energy radiation emissions
Equipment used in cancer treatment requires a strong, monochromatic source of radiation to produce hard…
More than 2 billion people overweight or obese, new study finds
Globally, more than 2 billion children and adults suffer from health problems related to being…
Relationship between pain and opioid abuse examined
The drug overdose epidemic is largely driven by opioids, which continue to be prescribed for…
Lianas stifle tree fruit and seed production in tropical forests
Vines compete intensely with trees. Their numbers are on the rise in many tropical forests…