Health & Medicine
- Health & Medicine
A Faulty Eye Witness, Part I
Oliver Sacks shared observations from his latest journal on how losing sight in one eye changed a man's life. Sacks had intimate knowledge of every detail – because he’s the patient.
- Health & Medicine
High doses
Emergency room patients are exposed to high doses of radiation from CT scans and other nuclear medicine.
- Health & Medicine
Reading minds … or at least brain scans
By analyzing brain activity, computers can tell what word is on your mind.
- Health & Medicine
Monkey think, robotic monkey arm do
In a step toward someday making brain-controlled prosthetic arms for people, scientists have trained monkeys to control a robotic arm with their thoughts. Click on the image to read the story and see the video.
- Chemistry
Kavli Awardees Named
Norwegian Academy awards three novel and hefty prizes to three teams of scientists.
- Health & Medicine
Gut feeling
A bacterial compound can reverse intestinal disease in a mouse, providing the first example of a microbial product “networking” with the mammalian immune system to quell inflammation.
- Health & Medicine
Lead’s legacy
High levels of lead in the blood during childhood are associated with smaller brains and with an increased risk for violent criminal behavior, report two new studies.
- Health & Medicine
Stunning reversal
A man’s irregular heartbeat returns to normal after he is shocked with a Taser, the first report of such an effect.
- Health & Medicine
Tracking obesity
New data suggest that childhood obesity in the United States may have leveled off between 1999 and 2006.
- Life
Fly fountain of youth
Hanging out with young, healthy flies helps fruit flies with a mutation that causes neurodegeneration live longer.
- Health & Medicine
BOOK LIST | Guilty Robots, Happy Dogs: The Question of Alien Minds
The alien minds are of animals. The question: Can robots mimic them? Oxford Univ. Press, 2008, 252 p., $34.95. GUILTY ROBOTS, HAPPY DOGS: THE QUESTION OF ALIEN MINDS
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