News tagged with zebra

Invisible invasive species

While Asian carp, gypsy moths and zebra mussels hog invasive-species headlines, many invisible invaders are altering ecosystems and flourishing outside of the limelight.

Dec 07, 2010
4.6 / 5 (7) 2 | with audio podcast

Simple rubber device mimics complex bird songs

For centuries, hunters have imitated their avian prey by whistling through their fingers or by carving wooden bird calls. Now a team of physicists at Harvard University in Cambridge, Massachusetts, has reproduced many of ...

Nov 21, 2010
5 / 5 (3) 0

Fish can be picky eaters

(PhysOrg.com) -- We all know how fussy kids can be about their food, but now new research suggests they're not the only ones.

Jul 19, 2010
not rated yet 2 | with audio podcast