EnvironmentMay 14, 2001
Tectonic Plates Moved Earlier Than Previously Thought
Stories by Harald Franzen
The SciencesMay 11, 2001
Pressure Turns Nitrogen Gas into Solid Semiconductors
Space & PhysicsMay 10, 2001
Stars Swallow Planets and Researchers Have Proof
HealthMay 9, 2001
Assisted Suicide Leaves Many Physicians Uncertain
EnvironmentMay 8, 2001
Hurricanes Wreaked Havoc on Lagoonal Estuary
EnvironmentMay 7, 2001
Government Protection Can't Save Indonesian Forests
TechnologyMay 4, 2001
Scientists Spin Microscopic Particles with Laser Beams
EnvironmentMay 4, 2001
Atmosphere's Self-Cleaning Power Is Weakening
The SciencesMay 3, 2001
Housing Mentally Ill Homeless People Makes Economic Sense
Space & PhysicsMay 2, 2001
Scientists Verify That Some Black Holes Spin
TechnologyMay 1, 2001
Molecule Helps Brain Cells Clear Alzheimer's Plaques
HealthApril 30, 2001
Watching Wrestling Linked to Violent Behavior
EvolutionApril 27, 2001
Caral May Be the Oldest City in the Americas
EnvironmentApril 26, 2001
Scientists Shake Up Theory of Plate Tectonics
The SciencesApril 25, 2001
Scientists Make Silicon Shine
FitnessApril 24, 2001
Scientists Explain High-Altitude Sickness
The SciencesApril 23, 2001
Cleaning Water with Ultrasound
EnvironmentApril 20, 2001
Experienced Female Elephants Ensure Family Survival
EnvironmentApril 19, 2001
Analysis Finds Greater Profits from Organic Farming
EnvironmentApril 18, 2001
One-Sided Emissions Limits May Hurt Climate
EnvironmentApril 17, 2001
Fish Eat Eggs from Their Own Nests
The SciencesApril 16, 2001
Neuroscientists Learn Why Some People Like Surprises
HealthApril 16, 2001
Enzyme Lack Lowers Women's Alcohol Tolerance
Space & PhysicsApril 13, 2001
An Orbital Anomaly Once Chilled Earth