31 July 2007, 05:32 AM ET
Scientists find connection between smoking marijuana and psychotic behavior.
12 July 2007, 10:04 AM ET
Researchers find two brain areas involved in emotional memory suppression.
02 July 2007, 05:24 AM ET
Researchers develop drug that blocks biochemical pathways in the mind.
01 July 2007, 03:01 PM ET
The brain can alert us of past mistakes in under a second.
28 June 2007, 08:25 AM ET
The finding could explain why working out makes you happy.
21 June 2007, 12:28 PM ET
They categorize things in the right order better than the sighted.
21 June 2007, 10:01 AM ET
First-borns and those raised as eldest sibling have higher IQs than younger siblings.
10 June 2007, 05:59 AM ET
New study predicts 106 million people with AlzheimerÃ¢â‚¬â„¢s by 2050.
07 June 2007, 10:01 AM ET
Brain's hippocampus may play big role in causing bouts of deja vu.
05 June 2007, 07:29 AM ET
Concussions sustained by pro athletes may lead to mental health problems.
21 May 2007, 07:46 AM ET
We remember people better if they look like their names.
21 May 2007, 04:13 AM ET
Men show more mental decline with aging than women.
15 April 2007, 02:55 PM ET
We learn better when the material fits into what we already know, a new study suggests.
09 April 2007, 05:43 AM ET
Out with the old! Too many long-term memories make it hard to filter new information. The finding could help people with short-term memory problems.
06 April 2007, 05:10 AM ET
People who think they used to be someone else are twice as likely to make unrelated memory gaffes.
29 March 2007, 05:07 AM ET
A new type of flash drive makes no noise, emits little heat, and consumes less power. Oh, and it's more durable. Sales are expected to soar.
23 March 2007, 01:41 PM ET
Humans process the day while they snooze, aiding memory. Perhaps robots could do the same, a researcher suggests.
20 March 2007, 07:07 AM ET
More than 5 million Americans are living with Alzheimer's disease, a 10 percent increase since the last Alzheimer's Association estimate five years ago.
20 February 2007, 07:10 AM ET
The reason that some people become more absentminded and others keep a steel-trap memory has more to do with how the brain files memories and makes room for new ones than your age, a new study suggests.
30 January 2007, 02:42 AM ET
Researchers have produced the world's densest memory circuit, one that industry analysts didn't expect to see for another decade.
11 January 2007, 05:09 AM ET
For older adults, having a higher education level may mean a faster decline in word memory, according to a new study.
28 December 2006, 07:26 AM ET
Beneath a slimy faÃ§ade, the sea slug is somewhat of a brainiac. At any given time within a single brain cell, more than 10,000 genes are hard at work.
18 December 2006, 11:07 AM ET
When rats snuggle up for a nap, they replay â€œmoviesâ€ of their daily activities in what scientists suggest is the animal equivalent of dreaming, a new study suggests.The research supports the idea that memories are cemented into the brain during sleep.
09 December 2006, 03:19 AM ET
A new study shows that boys and girls may process basic parts of grammar in different parts of their brain.
19 November 2006, 08:00 AM ET
Scientists may have just found out why marijuana impairs memory and why the brain's natural versions of the drug might help against epilepsy.
14 November 2006, 03:36 AM ET
It's the bane of every student, but the upside to taking frequent tests is that it enhances long-term memory, according to a new study.
07 November 2006, 09:06 AM ET
In two recent studies, scientists discovered the common pigeon is astonishingly sophisticated.
18 October 2006, 09:05 AM ET
New research bolsters idea that marijuana might contain compounds that slow memory loss in Alzheimer's patients.
12 October 2006, 06:08 AM ET
Widely prescribed anti-psychotic drugs do not help most Alzheimer's patients with delusions and aggression and are not worth the risk of sudden death and other side effects, the first major study on sufferers outside nursing homes concludes.
08 October 2006, 06:07 AM ET
Two neurological diseases are caused by the unhealthy buildup of the same protein inside cells, scientists say.
21 September 2006, 10:02 AM ET
After a long day spent socializing or learning who to flirt with, fruit flies apparently need to sleep longer, shedding light on what sleep may actually do for humans.
18 September 2006, 05:33 AM ET
Deterioration of body and mind are the prices our bodies pay for protection against cancer as we grow older, new studies suggest.
11 September 2006, 12:21 PM ET
The body, and not the mind, might be the first thing to go in people with Alzheimer's and related dementias.
08 September 2006, 06:10 AM ET
Both apparently adopt the same tactics for remembering where things are, but as children age their strategies change.
29 August 2006, 04:31 AM ET
Scientists learn how the brain assigns meaning and files the things our eyes see.
24 August 2006, 12:58 PM ET
Scientists have for the first time erased long-term memories in rats and also directly seen how the brain is changed by learning.