It lets aerospace engineers develop high-quality parts much faster than they could with traditional fabrication methods
The U.S. vanquished malaria and beat back AIDS, but Lyme and other illnesses are raging unchecked
A book entitled Discerning Experts explains why—and what can be done about it
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A classic study reveals that young homophobic men have secret gay urges
TV's newest law-enforcement hero is a mind reader of sorts, an expert in the language of faces who can masterfully pick up whether a suspect is fibbing by his or her expressions.
Research shows that people feel dirty after contemplating crimes
Men have more willpower than women when it comes to resisting food, a small new study suggests.
"We didn’t expect such striking differences between males and females," study co-author Nora Volkow, director of the National Institute on Drug Abuse, tells ScientificAmerican.com ...
Scientists this week urged further research on tungsten— the metal used to make lightbulb filaments, shotgun shells, electrical wires and even wedding bands—to rule out possible health risks to humans and the environment in the wake of studies showing that it may cause reproductive problems in earthworms and stunted growth in sunflowers.
In an article published this week in Chemical & Engineering News , researchers suggest that not enough is known to determine whether tungsten is safe, and that studies need to be conducted to assess how much is in drinking water and the soil – and whether it poses dangers for humans, animals and plants...
A group of Darwinian theorists discuss religion in Edinburgh, Scotland
The brain is among the body's more intimidating pieces of anatomy, but a child psychiatrist has made it warm and fuzzy — by knitting a copy.
Karen Norberg, a research instructor in psychiatry at Washington University in St...
A new study suggests that if schizophrenia runs in a family, there's a good chance that bipolar disorder does as well (and vice versa). The findings, published today in the journal The Lancet , suggest that the two disorders are caused by some of the same genes...
The U.S. Food and Drug Administration (FDA) has approved a new med to treat fibromyalgia, a mysterious disease characterized by chronic widespread pain, fatigue, sleep disturbances and depression...
Java is known to give some people the jitters if they drink too much of it. But can it also trigger hallucinations?
It may if you consume enough of it, say British psychologists, who report in the journal Personality and Individual Differences this week that college students they studied said they sometimes heard faux voices after chugging at least seven cups of coffee daily...
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