Enhancing neuron gene expression may improve memory.
A new imaging probe brings live cancer cells into sharp relief.
By adding tape, researchers can make more-complex tests that are portable and cheap.
Use of drugs to enhance memory and concentration should be permitted, experts say.
Bacteria could make acrylic glass from sugar.
Treatments are being tested for three inherited forms.
Scientists are developing new ways to manipulate the brain's normal plasticity.
A DNA chip could make it easier to diagnose rare conditions while the patient is still in utero.
Parallels between mice and yeast uncover a potentially universal aging mechanism.
A new device may offer a safer way to jump-start ailing hearts.