Articles by Marcus Woo
Study challenges claim that sanctioned wolf killing curbs poaching.
To find a rumor source, social networks must be complex.
Mammoths died, and farmers domesticated pumpkins, squash, and gourds.
Food and drinks can be made into quantum dots that glow as LEDs.
Continuous monitoring of lung health can help treat respiratory diseases.
New model suggests trailing cars could give big aerodynamic advantages.
On the fifth anniversary of giant Gulf oil spill, a look at new remediation technology.
Curiously large dust grains may contribute to development of bodies in space.
Barren bubble-like zones could help untangle universe's mysteries.
Metal whiskers wreak havoc on electronics, but their origin has remained unknown.
After initial water escaped into space, the rest froze.