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Scientists report in a new study that a male mouse's desire to mate with either a male or a female is determined by the brain chemical serotonin, which regulates other sexual behaviors.
Researchers studying the most ancient yet least understood of the five senses—smell—have discovered a previously unknown step in how odors are detected and processed by the brain.
With the increasing cost of health care and the constant threat of litigation, doctors and hospitals are under enormous pressure to keep patients and their families happy.
Whether right or left-handed, people associate "good" with their dominant side. But if that displeases you, it can be changed. Our minds are perhaps more easily influenced than we think.
Empathy is one of our most powerful emotions yet society has all but ignored it. Autism expert Professor Simon Baron-Cohen reveals the science behind "the world's most valuable resource".
Researchers are finding strong evidence that parts of the brain are involved in gaining control over smoking and nicotine addiction, and that different areas may be important for each individual.
Neuroscientists at M.I.T.’s Picower Institute of Learning and Memory have uncovered why relatively minor details of an episode are sometimes inexplicably linked to long-term memories.
The three most feared words in the lexicon of a nuclear scientist is "breach of containment," i.e. an uncontrolled release of radiation into the environment. It appears that we may […]
Couldn't come up with the answer? Don't fret. Check back next Sunday for another riddle from the puzzle master.
Take a break from your Sunday crossword with this brain teaser, from the legendary NY Times crossword editor himself.
Commentators and advocates tend to argue that the Europe Union has taken the lead in climate policy in reaction to strong public demand across member states. Yet the reality, argues […]
So, yes, I watch American Idol--not obsessively or religiously, but whenever I can. It's a conservative show. It promotes a meritocracy based on singing excellence, and that excellence is not […]
A couple of days ago, I wrote about an op-ed William Cronon wrote in The New York Times arguing that by attempting to strip public unions of their bargaining rights, […]
The F.D.A. has recently approved the drug Yervoy, which is the first treatment shown to extend the lives of late-stage melanoma patients. There are indications it may even cure some.
Although women go under the knife in the name of beauty in larger numbers, a new report from the American Society of Plastic Surgeons shows an increase in operations among men in 2010.
People with Tourettes struggle with uncontrollable physical tics and verbal outbursts, but a new study reveals that they also have highly developed cognitive control over their reactions.
With agriculture research on a down slope, large food companies have begun wading into science and policy realms to ensure the future sustainability of natural resources—and the food business.
A new study conducted by the University of Colorado has found that people living at higher altitudes have a lower chance of dying from heart disease and tend to live longer than others.
Only a fraction of what physicians do is based on solid evidence from randomized, controlled trials; the rest is based instead on weak or no evidence and on subjective judgment.
Research suggests that while men and women may behave differently in relationships, their underlying needs, wants and perspectives may not be so different, especially in committed relationships.