
A Dash of Nutrition
Iron- and vitamin-fortified salt gets set to fight deficiency diseases
Diane Martindale is a science writer who is based in New York City.

A Dash of Nutrition
Iron- and vitamin-fortified salt gets set to fight deficiency diseases

One Face, One Neuron
Storing Halle Berry in a single brain cell

A Culture of Death
In the underworld of assisted suicide and euthanasia, Russel Ogden examines the means and methods--even as he is shunned by academia and chased by the law

Reactive Reasoning
Is an inflammation protein the next cholesterol?

Muscle Twitch Switch
Genetic finding could mean gain without pain

Mickey Has Two Moms
No sperm needed: mice are born from two eggs

T Cell Triumph
Immunotherapy may have finally turned a corner

Peeling Plaque
RESEARCHERS REMAIN OPTIMISTIC ABOUT A VACCINE AGAINST ALZHEIMER'S

Seeing the Invisible
Liquid crystals may be enlisted to create pocket bioweapons detectors

Warmed-Up Genes

Channel Crossings

A Sea Change

Pressure Gauge

A Bad Raft for HIV

Genes Are Not Enough

Cancer in the Crosshairs
Why Some Tumors Withstand Gleevec's Targeted Assault

Road Map for the Mind
Old Mathematical Theorems Unfold The Human Brain

How We Can Do It

Copycaps

Pink Slip in Your Genes
Evidence builds that employers hire and fire based on genetic tests; meanwhile protective legislation languishes

A One-Way Ticket to Nunavut

Size Doesn't Matter

From Vitamin E to Z-Plasty
Plastic surgeons have more than one trick to remove a scar

Beetle to Bee