Excellent
Lake on Titan
Scientists have confirmed the existence of a large, liquid lake on Saturn's moon Titan.
Alcoholic Tree Shrews
A small mammal drinks alcohol without becoming intoxicated.
Fish Roundup
The beautiful but invasive lionfish is wreaking havoc on its adopted ecosystems.
New Energy
A Nobel laureate says the key to solving the energy crisis is to take bold, risky steps and seek …
Canada Explosion
Diamonds and precious metals in the American Midwest point to a cataclysmic explosion in Canada long …
Poisonous Berries
A listener wants to know why some berries bother being poisonous.
Drug & Alcohol Roundup
Researchers find that harsh drug laws don't lead to a decrease in drug use.
Sprinters’ Advantage
An Olympic sprinter's proximity to the starter's gun could influence the outcome of a race.