Tasting Protein
The umami area of the tongue has a taste for amino acids, the building blocks of protein.
Good
Salty River
Scientists are trying to figure out what's making the Rio Grande salty.
Mad Cow Milk
Can mad cow disease be transmitted through milk? (no, tests show prions aren't found in milk)
Laughter and Pain
Laughing at funny videos helps relieve pain in children.
Old Memories
Memory loss due to aging can be overcome with a common memorization technique.
Car Shock
Why do I get a shock when I get in my car? (static charge builds up and conducts through you)