Caffeine Test
Llamas may soon help you test whether that decaf your server just poured is really decaf.
The Microbes Below
To study underground bacteria, scientists have been pretty much just digging holes. Until now.
Music and Parkinson’s
An experimental treatment for Parkinson's symptoms doesn't even require a prescription.
Kissing Roundup
We've all heard that laughter is the best medicine. But it turns out kissing may give it some …
Podcast
Dolphins have names, birds keep tabs on their rivals, public health workers may not show during a …
Digital Fish
For World Ocean Day, we report on a fish library that's getting a high-tech makeover.
Pandemic No-Shows
Preparing for a flu pandemic takes more than just stockpiling vaccines. A major factor is keeping …
Bird Burglars
To keep our belongings secure, we use alarms, guard dogs, vaults, and secret hiding places. …
Dolphin Names
Researchers have found that dolphins, like humans, have unique names--and we don't mean Flipper.
Plant Growth Roundup
A new finding could someday put an end to that endless summertime chore: mowing the lawn.
Podcast
Testosterone could treat multiple sclerosis, the end to mowing lawns, nature's super-strong …
Bacterial Superglue
Bacteria could be the source of an amazing new super-glue.