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Alexis Madrigal

Science

Climate Change Destroying Walden Pond's Flowers

Oct 27, 2008 2:23 PM

Science

Nearby Solar System Looks Like Our Own at Time Life Formed

Oct 27, 2008 10:49 AM

Science

Underground Lab Probes How Matter Licked Antimatter

Oct 24, 2008 5:26 PM

Science

How Ant Queens Are Made

Oct 23, 2008 1:17 PM

Science

Video: The Scotch-Tape X-Ray Machine

Oct 22, 2008 12:05 PM

Science

PopTech: 20-Somethings Take On $50 Billion Counterfeit-Drug Biz

Oct 22, 2008 11:24 AM

Science

Fancy Feathers Predated Flight in Dinosaur-Bird Hybrid

Oct 22, 2008 10:16 AM

Science

Want a Chimp? Endangered Animals for Sale Online

Oct 21, 2008 2:11 PM

Science

China Needs to Rein in Out-of-Control Organ Market

Oct 20, 2008 4:13 PM

Science

In Troubled Times, PopTech's Stars Talk Tech, Scarcity

Oct 20, 2008 12:23 PM

Science

Unexpected Trouble Keeps Hubble Offline

Oct 17, 2008 2:55 PM

Science

Engineers Fix Hubble's Busted Data System

Oct 16, 2008 10:53 AM

Science

Pound for Pound, All Life Uses Same Amount of Energy

Oct 13, 2008 5:13 PM

Science

Video: Kilauea's Latest Explosive Eruption

Oct 13, 2008 1:49 PM

Science

Has Grade Inflation Hit the Smart Meter Market?

Oct 12, 2008 5:20 PM

Science

Environmental Destruction Could Cost World $5 Trillion -- Each Year

Oct 10, 2008 4:17 PM

Science

Climate Models Trump Financial Models — Phew!

Oct 10, 2008 3:20 PM

Science

One-Organism Ecosystem Discovered in African Gold Mine

Oct 9, 2008 11:19 AM

Science

Video: Ozone Hole Not Gone Yet

Oct 9, 2008 10:09 AM

Science

Scientists Go for the Glow in Fluorescent Proteins

Oct 8, 2008 9:00 PM