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This date in science: “I am Jeremiah Dixon”
With Charles Mason, he established the Mason-Dixon line, which later marked a cultural boundary between the U.S. North and South.
July 27, 2013
An environmentally friendly battery made from wood
Scientists have developed a battery made from a sliver of wood coated with tin that shows promise for becoming an environmentally friendly energy source.
July 24, 2013
For a healthy brain, don’t let the trash pile up
A study using rat cells indicates that clearing out defective proteins in the brain quickly may prevent a loss of brain cells.
July 22, 2013
Official trailer for Neil deGrasse Tyson’s re-release of Cosmos
Neil deGrasse Tyson's version of the classic Cosmos series will be coming to a TV screen near you in 2014.
July 21, 2013
The day Earth smiled, a global moment of cosmic self-awareness
NASA's Cassini spacecraft will be photographing Earth through the rings of Saturn on Friday, July 19, and - if you're in the Americas - you can join the shot.
July 19, 2013
New discovery about neutrinos
The discovery could ultimately help scientists explain why the universe contains matter but very little antimatter.
July 19, 2013
In U.S., June 2013 ranked 15th warmest June on record
U.S. temps in June 2013 were 2 degrees above 20th Century average. U.S. West was fighting wildfires while the U.S. East saw below average temps and rain, rain, rain.
July 18, 2013
Toothpick floats on sound waves
Researchers are able to make particles, liquid droplets, and even toothpicks fly in mid-air by letting them ride on acoustic waves. For the first time, they can also control their movement.
July 17, 2013
Crazy weather? You can’t blame HAARP anymore
The High Frequency Active Auroral Research Program (HAARP) — target of conspiracy theorists — has closed down.
July 16, 2013
Eye-tracking could outshine passwords
A collaborative team has developed a new biometric authentication technique that identifies people based on their eye movements. This new technique could one day replace online passwords if made user-friendly.
July 16, 2013
