The surprising discovery of a supermassive black hole in a small nearby galaxy has given astronomers a tantalizing（撩人的，挑逗性的） look at how black holes a...
In the Old West, camps sent smoke signals across distances to share key developments or strategy. Likewise, two important signaling molecules communic...
Babies, even those too young to talk, can understand many of the words that adults are saying – and their brains process them in a grown-up way....
Emotional crying is a universal, uniquely human behavior. When we cry, we clearly send all sorts of emotional signals. In a paper published online tod...
A pair of clinical trials, conducted in part at the University of North Carolina at Chapel Hill, found that two weeks of treatment with rifaximin（利福昔明...
Using a new technology that relies on thousands of synthetic（合成的，人造的） molecules to fish for disease-specific antibodies, researchers have developed a ...
They are the most widely produced fruit in the world and now scientists in Japan have discovered that tomatoes contain a nutrient which could tackle t...
Is the expansion of the universe accelerating for some unknown reason? This is one of the mysteries plaguing（折磨，使苦恼） astrophysics, and somewhere in di...
An international team of scientists has released data indicating that greenhouse gas uptake（摄取，领会） by continents is less than previously thought becau...
Researchers at Wofford College discovered that a Border Collie comprehends（理解，包含） the names of over 1000 objects, differentiating between names of obj...