
One Dose of Cocaine Primes the Brain for Addiction

One Dose of Cocaine Primes the Brain for Addiction

Wildlife Habitats May Pollute Popular Beaches

American Plains Indians Had Health and Height

Scientists Find Liquid-like Proteins in Constant Motion

New Results Add Support to Hot Big Bang Theory

Estimating the Dollar's Bacterial Exchange Rate

Tiny Bubbles Explain Puzzle about Light from Sound

Scientists Create World's Most Energetic Beam of Light

Postmortem on Comet LINEAR Fuels Old Debates

New Technique Makes Diamond Coatings Cheaper

New Theory Explains the Physics of Foam

A New Spin for Future Electronic Devices

Catching Ribosomes in the Act
New images reveal how these tiny organelles turn genetic information into vital proteins¿and how antibiotics can foul their performance

Rise of the Himalayas May Have Started Monsoons and Ice Ages

New Phase Transition May Explain Deep Earthquakes

Minerals May Explain Life's Handedness

Cloning Techniques Create Embryonic Stem Cells

First Observation of Planetary Birth

Solid Proof of Immunity against Cancer

Hubble Revisits the Horsehead Nebula

Scientists Learn How Electrons Crystallize

Agent Orange Linked to Leukemia

Researchers Develop New, Warm Fuel Cell

Moderate Drinkers Less Likely to Die after Heart Attacks