Features
Tech
The Semantic Web
A new form of Web content that is meaningful to computers will unleash a revolution of new possibilities
Behind Enemy Lines
A close look at the inner workings of microbes in this era of escalating antibiotic resistance is offering new strategies for designing drugs
The Sciences
Warp Drive Underwater
By traveling inside drag-cutting gas pockets, new subsea systems can move much faster underwater than their conventional counterparts on the same amount of energy
Assessment Results: Abstract
Economic Analysis: Abstract
Rip Van Twinkle
THE OLDEST STARS HAVE BEEN GROWING YOUNGER
Departments
- From the Editor
From the Editors
- Letters
Letters to the Editors, May 2001
Clarifications
- Advances
Mad Cow's Human Toll
Bright Sky, Dirty City?
Shape Shifters
Troubles at the Edge
Deeper Impact
Taken to Heart
Hack Job
Fat into Cartilage
Holier Than Thou
Microscopic Maelstrom
Otherworldly Ocean
Fetal Cell Setback
- Recommended
A Case Study for Global Warming
- Skeptic
The Erotic-Fierce People
- Anti Gravity
Drink and Be Merry
- 50, 100 & 150 Years Ago
50, 100 and 150 Years Ago
- In Brief
Data Points "The Not so Sheltering Sky", May 2001
Brief Bits, May 2001
- Puzzling Adventures
Something Fishy
- Voyages
War and Peace among the Pinnipeds
- Profile
A Host with Infectious Ideas
- Staking Claims
Antimicrobe Marinade
- Innovations
Project Skyhook
- Working Knowledge
Quick Scan
- Departments
End Points, May 2001