Stargazers in the Philadelphia region are in for a double celestial treat this week with a rare comet and a mega supermoon set to shine in the night sky. "This could be a once-in-a-lifetime ...
Several hundred people with blindness and low vision and their allies protested outside the San Francisco headquarters of Uber and Lyft on Tuesday accusing the rideshare companies of illegally denying ...
China unveiled on Tuesday its first-ever medium- and long-term plan for space science development, looking to establish itself as a "global space science power" by 2050.