Thu, Oct 11 2012 at 9:08 AM
The increase is especially high in cases of ischemic stroke, which occurs when an artery bringing blood to the brain is blocked.
Tue, Feb 21 2012 at 8:52 AM
While they may be wrong, a doctor's optimism about their patients can transfer and give the patients more confidence.
Thu, Jan 27 2011 at 11:53 AM
IGF2 hormone shows promise for ability to turn short-term memories into long-term memories when injected into the hippocampus.
Mon, Mar 08 2010 at 7:39 AM
Histrionics over foreign companies getting renewable energy contracts could lead to protectionism.
Mon, Mar 01 2010 at 6:22 AM
Dozens of environmental movies don't add up to the powerful narrative of the civil rights movement.
Mon, Feb 15 2010 at 7:06 AM
The status quo gets what it wants when it sows confusion.
Mon, Feb 08 2010 at 7:37 AM
Ah, the contradictions of corporations trying to look presentable at the green party. Here are 5 to consider.
Mon, Feb 01 2010 at 5:32 AM
Media columnist Ken Edelstein visits with Tea Partiers and advocates for energy efficiency, and comes away with a dizzy feeling.
Mon, Jan 25 2010 at 7:35 AM
To fulfill his promise to become the 'Climate Change President,' Obama will have to channel his inner Harry Truman.
Mon, Jan 18 2010 at 6:02 AM
D.C. enviro-leaders say the new president has made progress but needs to do more.