Spider Silk
Treating spider silk with a chemical process makes it strong and tough.
Lookalike Species
Some animals that look exactly alike may be genetically separate species.
Online Antiquities
Online auction sites have transformed both legal and illegal antiquities markets.
Right Whales Return
The critically endangered right whale has returned to the seas off of Greenland after a long …
Brain Chemistry Roundup
Certain regions of experienced meditators' brains are larger than those of non-meditators.
Looming Sounds
Being in good physical condition could actually be detrimental to your hearing.
Compact Fluorescent Lightbulbs
The amount of mercury in a CFL bulb does not pose much of an environmental hazard.
Podcast
HEARING & SOUND: Why hyenas are anything but funny. Can animals dance to a beat? Using sound to …