Out of the Darkness
Maybe cosmic acceleration isn't caused by dark energy after all but by an inexorable leakage of gravity out of our world
Features
Reading the Blueprints of Creation
The latest maps of the cosmos have surveyed hundreds of thousands of galaxies, whose clustering has grown from primordial fluctuations
Insights into Shock
Still a last step before death for thousands of people, shock is shedding some of its medical mystery and becoming more treatable
From Slowdown to Speedup
Distant supernovae are revealing the crucial time when the expansion of the universe changed from decelerating to accelerating
Space
Four Keys to Cosmology
The big bang theory works better than ever. If only cosmologists could figure out that mysterious acceleration....
Tech
Better Displays with Organic Films
Light-emitting organic materials offer brighter and more efficient displays than LEDs. And you'll be able to unroll them across a tabletop
The Case of the Unsolved Crime Decline
Criminologists have not yet cracked the case, but they now know more about why U.S. crime rates plummeted in the 1990s--and how to help keep them down
The Cosmic Symphony
New observations of the cosmic microwave background radiation show that the early universe resounded with harmonious oscillations
Departments
- Letters
Letters
- Advances
LASH Out
Not So Icy Stares
Doping by Design
Aroma Therapy
Memorable Nanorings
When in Doubt
Inverting the Doppler Shift
AIDS Resistance Thanks to Smallpox?
- Recommended
Good with Their Feet
- Skeptic
A Bounty of Science
- Anti Gravity
It Is High, It Is Far
- 50, 100 & 150 Years Ago
Imaginary Spies -- Illusory Rays -- Erroneous Statistics
- Perspectives
A Waste of Energy
- In Brief
Data Points: February 2004
Brief Points: February 2004
- Puzzling Adventures
All or Nothing
- Staking Claims
Working the System
- Innovations
Micro(mechanical)phones
- By the Numbers
The Great Migration
- Technicalities
A Walk in the Woods
- Working Knowledge
Data Driven
- Departments
Fuzzy Logic
- Insights
Talking Bacteria
- Ask the Experts
Ask the Experts: February 2004
