Humans
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We summarize the week's scientific breakthroughs every Thursday.
- Health & Medicine
Health on the Net
Assembled by the Health on the Net Foundation in Switzerland, this Web site posts an array of advice on health problems, offers lists of scientific meetings, and reports results from new biomedical studies. Particularly useful is its library of biomedical terms, which includes an allergy glossary designed to help people decipher the immune system. To […]
By Science News - Health & Medicine
Double cord-blood transplant helps cancer patients
Two umbilical-cord-blood transplants may work better than one for cancer patients.
By Nathan Seppa - Humans
From the December 31, 1932, issue
SIX COLORS MIX IN WATER AT BASE OF CAPITOL One of the most spectacular fountain lighting systems places the Capitol at Washington in a new setting, when the building is viewed from the direction of the Union Station. Engineers describe the recently installed system as a fixed color installation. Water in the fountain and terrace […]
By Science News - Health & Medicine
Clear Skin: Injections counteract psoriasis in patients
Injections of an immune system protein called interleukin-4 can alleviate skin problems in people with psoriasis.
By Nathan Seppa - Health & Medicine
Coffee Jitters: Caffeine boosts predictor of heart problems
Whether it comes from coffee or another source, caffeine causes a troubling rise in one biological indicator of heart health.
By Ben Harder - Health & Medicine
Getting the iron out
A new oral drug called ICL670 works as well as an injectable treatment in relieving iron overload in the blood.
By Nathan Seppa - Health & Medicine
Protein vaccine slows leukemia
A cancer vaccine fashioned from a piece of a compound called proteinase-3 shows promise against leukemia.
By Nathan Seppa -
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- Health & Medicine
Sea Sickness: Despite cleaner cruises, diarrhea outbreaks persist
Improvements in vessel sanitation have apparently contributed to a gradual decline in diarrheal infections on cruise ships, but standard cleaning practices don't reliably wipe out the viruses that are behind a recent rash of outbreaks.
By Ben Harder - Health & Medicine
Sea Sickness: Despite cleaner cruises, diarrhea outbreaks persist
Improvements in vessel sanitation have apparently contributed to a gradual decline in diarrheal infections on cruise ships, but standard cleaning practices don't reliably wipe out the viruses that are behind a recent rash of outbreaks.
By Ben Harder - Anthropology
Chinese Roots: Skull may complicate human-origins debate
A Chinese Homo sapiens skull, estimated in a controversial new study to be at least 68,000 years old and probably more than 100,000 years old, may challenge the theory that modern humans originated solely in Africa.
By Bruce Bower