Brown University

Biochip measures glucose in saliva, not blood

For the 26 million Americans with diabetes, drawing blood is the most prevalent way to check glucose levels. It is invasive and at least minimally painful. Researchers at Brown University are working on a ...

Jan 23, 2012
4.5 / 5 (4) 0 | with audio podcast

Novel device removes heavy metals from water

An unfortunate consequence of many industrial and manufacturing practices, from textile factories to metalworking operations, is the release of heavy metals in waterways. Those metals can remain for decades, even centuries, ...

Dec 16, 2011
5 / 5 (13) 4 | with audio podcast

New compound defeats drug-resistant bacteria

It's no wonder that medicine's effort to combat bacterial infections is often described as an arms race. When new drugs are developed to combat infections, the bacterial target invariably comes up with a deterrent.

Nov 28, 2011
4.9 / 5 (15) 0 | with audio podcast

Frogs' amazing leaps due to springy tendons

Some species of frogs and many other animals are able to jump far beyond what appear to be their capabilities. The trained contestants in the frog-jumping competition in Calaveras County, Calif., come to mind, ...

Nov 16, 2011
5 / 5 (1) 4 | with audio podcast

Researchers complete mollusk evolutionary tree

Mollusks have been around for so long (at least 500 million years), are so prevalent on land and in water (from backyard gardens to the deep ocean), and are so valuable to people (clam chowder, oysters on ...

Oct 26, 2011
4.7 / 5 (3) 0 | with audio podcast

Gun traffickers exploit differences in state laws

Every state in America legislates its own gun laws, but not without significant spillover effects on nearby states, according to a new study by Brown University economist Brian Knight. In a National Bureau of Economic Research ...

Oct 24, 2011
2.7 / 5 (3) 4