Podcast
Kids on caffeine, prairie dogs in love, trading shoelace tags for gold in 15th century Cuba, how …
Science Update
Aspirin and Cancer
Don't go popping pills yet, but aspirin has some promising anti-cancer properties.
Precious Aglets
Brass shoelace tags were more valuable than gold to indigenous Cubans at the time of Columbus.
Amorous Prairie Dogs
Young male prairie dogs are the most vulnerable of them all--when it comes time for love.
Podcast
Cycles in the Earth's orbit and tilt may cause extinctions, what got the Oracle of Delphi high, why …
Extinction Cycles
Changes in the Earth's orbit and tilt could be responsible for the extinctions of many ancient …
Smoking Ban
Although smoking bans are controversial, new evidence of the benefit to bar workers is strong.
Male Shoppers
Despite gender stereotypes and past data, compulsive shopping afflicts men and women about equally.
Deadly Salmon Farms
Salmon farms may be killing wild salmon instead of saving them.
Podcast
The truth about star naming, a practical plan for getting rid of fossil fuels, imitating gecko feet, …