Star Distance
Astronomers calculate the distance to the furthest stars by comparing them to stars they know.
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Microgrippers
Tiny, untethered microgrippers could track down and retrieve hard-to-reach tissue samples.
Gifted & Overlooked
New research shows that gifted and talented programs overlook qualified black and Hispanic kids.
Older Minds
The poorly focused mind may hold advantages in some kinds of problem-solving.
Genome Analysis
Scientists strive to mine meaningful information out of an avalanche of genetic data.
Transdermal Drug Delivery
Cold plasma may open up the skin to no-needle drug delivery.
Ivory Forensics
Chemical analysis of poached ivory reveals that elephant slaughter is massive and recent.
Airborne Swifts
Small birds called common swifts remain airborne for months at a time.
Referee Vision
A referee’s success depends on knowing what to focus on, and what to ignore.