Scientists from the Smithsonian and the University of Rhode Island have found unsuspected linkages between the oxidation（氧化的） state of iron in volcani...
What do all Twitter users want? Followers -- and lots of them. But unless you're a celebrity, it can be difficult to build your Twitter audience (...
Figs（无花果） and fig trees are familiar to a wide cross-section of human society, both as a common food and for their spiritual importance. What is less ...
Until recently, the only primate known to hibernate（东面） as a survival strategy was a creature called the western fat-tailed dwarf lemur, a tropical tr...
Scientists have made a fundamental discovery about how the properties of embryonic（胚胎的） stem cells are controlled. The study, which focuses on the pro...
A Lund University research team has shed new light on why gastric bypass（胃绕道手术） often sends diabetes into remission（缓解） rapidly, opening the door to d...
In an advance toward solving a 50-year-old mystery, scientists are reporting new evidence on how the fluoride in drinking water, toothpastes, mouth ri...
Our global networks have generated many benefits and new opportunities. However, they have also established highways for failure propagation（传播，繁殖）, w...
In an effort to determine if conditions were ever right on Mars to sustain life, a team of scientists, including a Michigan State University professor...
Amphibian populations living close to agricultural fields have become more resistant to a common insecticide and are actually resistant to multiple co...