An unmanned Dragon spaceship splashed back to Earth on Tuesday after a successful supply run to the International Space Station but its owners were forced to scrub the launch of an important weather satellite on the other ...
Space Exploration
Feb 11, 2015
0
658
A federal judge on Tuesday sided with the government in a lawsuit alleging the National Security Agency is illegally engaging in the bulk collection of Internet and telephone records in the hunt for potential terrorists.
Internet
Feb 11, 2015
1
17
To most people, it may be just a fun food to munch while watching a movie. But to a couple of French investigators, popcorn is a biomechanical enigma waiting to be explained.
General Physics
Feb 11, 2015
2
728
On the heels of a year marked by bold zero deforestation commitments the first ever comprehensive ranking of the powerbrokers that control the global supply chains that drive over half of tropical deforestation finds that ...
Environment
Feb 11, 2015
0
27
Teachers experience some of the highest levels of job-related stress, and such stress may leave them more vulnerable to depression. How do elementary school teachers' symptoms of depression affect the quality of the classroom ...
Social Sciences
Feb 11, 2015
1
38
