Applause, but no tears in Mission Control at end.
Space shuttle comes to ‘final stop’ after 30 years.
iFraud: Entire Apple stores being faked in China.
Heat and humidity conspire for discomfort, danger.
Teaching evolution up for debate again in Texas.
Future of spaceflight? NASA is outsourcing the job.
Lack of sperm coating plays role in infertility.
New but tiny moon found circling distant Pluto.
Long-distance swims may cause polar bear problems.
NASA officials remember Mars rover Spirit.
