AP Top Science News At 7:14 a.m. EDT

Elephant in South Korean zoo imitates human speech

Final 10-mile trek for space shuttle Atlantis

Astronauts take spacewalk to find ammonia leak

Judge: Worker not let go over intelligent design

Bulgaria claims to find Europe's 'oldest town'

Sandy and storm surge pose 'worst case scenario'

Scientists look at climate change, the superstorm

NASA Curiosity rover takes a bite of Martian soil

Dragon ship back on Earth after space station trip

Magnitude 7.7 quake strikes off Canadian coast