AP Top Science News At 2:54 p.m. EDT
Sweet! Astronomers spot sugar molecule near star
In Arctic, Greenpeace picks new fight with old foe
Curiosity beams new will.i.am song from Mars
Can Curiosity Mars mission inspire like Apollo?
Teen pot use linked to later declines in IQ
Prehistoric tiny bugs found trapped in amber
Warm Arctic sets record for summer sea ice melt
To hero-astronaut Armstrong, moonwalk 'just' a job
Armstrong's small step a giant leap for humanity
NASA's pioneering astronauts: Where are they now?