
Weighing Risks Written in DNA
Is the public ready to know personal genetic information?
Christine Soares is based in New York City.

Weighing Risks Written in DNA
Is the public ready to know personal genetic information?

Putting Addiction to Bed: Sleep Drugs Could Subdue Cravings, Too
New sleep aids block the activity of brain peptides called orexins, which play a role in addiction

Portrait in DNA: Can forensic analysis yield police-style sketches of suspects?
How your genes could reveal what you look like

Pandemic Payoff from 1918: A Weaker H1N1 Flu Today
How the legacy of the vicious 1918 outbreak led to today's comparatively tame swine flu

Single Vaccine Dose, Even One from 1976, Could Protect against the H1N1 Swine Flu
The "fiasco" of 1976, which saw the launch of a national vaccination program for an epidemic that never emerged, may be paying off today

AIDS and HIV
The viral infections origin among apes might hold a key for someday taming it

External Ears
They guide sound to the sensitive middle ear

Feathers
Barbs became plumes long before birds took wing--in fact, long before birds

Cancer
When a cells controls break down, chaos is unleashed

Bone
Structure, strength and storage in one package

Teeth
They long predate the smile

Origins: The Start of Everything
Where do rainbows come from? What about flying cars, love and LSD?

Appendix
Not needed, but not useless

The Pill
Infertility treatments led to reproductive liberation

Could Animal Surveillance Have Seen Swine Flu Coming?
The surveillance of animals for new flu viruses has lagged behind preparations for the human pandemics that can be caused by the bugs

Eyes on the Swine
Could animal surveillance have seen the new flu coming?

Cancer Clues from Embryonic Development
Rethinking cancer by seeing tumors as a cellular pregnancy

Killer Resurrected
U.S. military researcher uncovers clues about 1918 pandemic flu virus

Sustainable Eating--The Low-Carbon Diet
A California chef and a climate scientist present a recipe for a sustainable diet

Contest Inspires Limb Regeneration Research
Genome-sequencing contest renews regeneration research

Nicotine Replacement Drug's Bad Trip
Rocky debut for a nicotine mimic tempers hope for widespread use

Genetics—Ancient Genes, New Tricks
Resurrected "jumping gene" could deliver DNA

Building a Future On Science
Brazilian neuroscientist Miguel A. L. Nicolelis taps into the chatter of neural populations to drive robotic prosthetics. Now he hopes to tap the potential of his country's population by building them a network of science cities

Stem Cell Control
The essential character of the mother of all cells reveals itself in a set of breakthrough findings