Physics
Scientists Move Closer to Creating an Invisibility Cloak
As far as the microwaves were concerned, the 7-inch-long tube did not exist -- is true invisibility that far away?
Anti-Gravity Machine for Levitating Fruit Flies
A powerful magnetic field counteracted Earth's gravity and disrupted gene expression during development
Could the Death Star Destroy a Planet?
Students in England concluded that the Star Wars space station could easily have destroyed an Earth-like planet
The Secrets of a Shark Attack
In an attack against a Cape fur seal, a great white shark's advantage comes down to physics
Why I Like Science: School Edition
Science is about unlocking the world around us and laying it out to be admired
Five Last-Minute Science-Themed Halloween Costume Ideas
No one else will be dressed like dark energy
Opening Strange Portals in Physics
Physicist Lisa Randall explores the mind-stretching realms that new experiments soon may expose
Quirkiest Space Shuttle Science
As the space shuttle program ends, a salute to some of its most surprising studies
The Physics of Cheating in Baseball
Corked bats and juiced balls have long plagued baseball, but do they really help a player’s game? Four scientists found surprising answers
Watch a Trombone’s Shock Wave
Scientists have generated the first video of a shock wave from a trombone
The Year in Science: A List of Lists
It's the end of the year, so you know what that means—it's time for the parade of "year in review" articles
Ten Science Stories You Should Have Read
My ten favorite Smithsonian science and nature stories from the past year
Looking for Neutrinos, Nature's Ghost Particles
To study some of the most elusive particles, physicists have built detectors in abandoned mines, tunnels and Antarctic ice
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