Humans
We summarize the week's scientific breakthroughs every Thursday.
- Health & Medicine
Cells profilerate in magnetic fields
Magnetic fields such as those found within a few feet of outdoor electric-power lines could make cells that are vulnerable to cancer behave like tumors.
- Humans
Remembering Linus Pauling
Linus Pauling won the 1962 Nobel prize in chemistry for his research into the nature of chemical bonding and later won the Nobel peace prize and promoted the health benefits of vitamin C. This National Library of Medicine Web site highlights Pauling’s achievements and offers access to parts of a large collection of his personal […]
- Humans
From the August 26, 1933, issue
AN APE FOR A BABY SISTER If it is not possible or desirable to bring up the young human removed from human surroundings–why not test the effects of civilization in the reverse matter? Why not bring up an ape infant in a human home–place him in a human babys bed, dress him in infants clothes, […]
- Health & Medicine
Prenatal Cares: Popular painkillers linked to miscarriage
A new study finds that pregnant women taking nonprescription painkillers such as ibuprofen and aspirin have a higher risk of miscarriage.
- Health & Medicine
Guggul extract fails its cholesterol test
Guggul extract, long used in parts of Asia and gaining popularity in Western countries as a weapon against high cholesterol, does not appear to work.
- Health & Medicine
Tuesday Can Be Fat, but Weekends Are More Fattening
Unsuccessful weight watchers are well aware that the winter holiday season can bestow, besides gifts, a few extra pounds. But according to Barry M. Popkin of the University of North Carolina in Chapel Hill, people seem to approach every weekend as a holiday: They eat and drink too much. For the average adult in the […]
- Health & Medicine
Viruses, but not bacteria, tied to mental decline
Past infection by multiple common viruses may contribute to cognitive decline in some elderly people.
- Health & Medicine
Drug reduces risks for dialysis patients
Kidney-dialysis patients getting the vitamin D drug paricalcitol survive longer than those getting a similar medication called calcitriol.
- Health & Medicine
Predicting Prostate Cancer’s Moves
To guide treatment decisions in individual cases of prostate cancer, medical researchers are using gene-expression profiling and other novel techniques to develop better predictive markers of how a given tumor will behave.
- Humans
From the August 19, 1933, issue
CONSTRUCTION BEGUN ON 80-INCH TEXAS TELESCOPE The giant 80-inch reflecting telescope that will spy upon the stars from McDonald Observatory, to be erected on a peak of Davis Mountains, Texas, is now under construction. A contract for the telescope has been approved by the University of Texas board of regents, and Warner and Swasey Company […]
- Humans
Small World After All: Short e-mail chains reach targets worldwide
A large-scale study of e-mail users has borne out the notion that one person on the planet can reach any other person through a chain of about six social ties.
- Health & Medicine
Brawny Brains: Creatine pills may aid memory and cognition
The popular muscle-building supplement creatine can boost performance on mental tests.
