Smoking affects your cardiac心脏的 health both before and after a major event like a heart attack. But how much? And does cutting back instead of quittin...
Understanding how aged and damaged mother cells manage to form new and undamaged daughter cells is one of the toughest riddles谜语 of ageing, but scient...
A new therapeutic治疗的 made from tobacco plants has been shown to arrest逮捕，阻止 West Nile virus infection, according to a new study by Arizona State Unive...
Self-propagating传播的，繁殖的 worms are malicious恶毒的 computer programs, which, after being released, can spread throughout networks without human control, s...
One-third of samples of milk and dairy products乳制品 analysed in various restaurants exceed the microbe细菌，微生物 contamination污染，玷污 limits set by the Europ...
Researchers have created self-healing polymers聚合物，高分子 that could extend the lifetime of automotive oils. These polymers are suitable to add to lubrica...
Today, the Bill & Melinda Gates Foundation announced it would dedicate $10 billion over the next ten years to support vaccine疫苗 research, developm...
Decaying腐烂的，衰减的 corpses尸体 are usually the domain of forensic scientists法医科学家, but palaeontologists have discovered that studying rotting fish sheds ne...
Researchers have made a breakthrough in HIV research that had eluded逃避，躲避 scientists for over 20 years, potentially leading to better treatments for H...
Using cells from mice, scientists from Iowa and Iran have discovered a new strategy for making embryonic胚胎的 stem cell transplants移植 less likely to be ...