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A new study suggests that pollution of all kinds kills about 9 million people worldwide each year. Air pollution from industrial processes and the expansion of cities accounted for about…
Two top U.S. Defense Department officials have testified in Congress about military sightings of unexplained flying objects. The officials told a House Intelligence subcommittee Tuesday the U.S. military is fully…
For the first time, scientists have grown plants in moon soil collected by NASA’s Apollo astronauts. The scientists had no idea if anything would grow in the moon dirt. They…
The American space agency NASA has released sounds it created with data collected from black holes. The sound production process is called sonification. NASA says it used astronomical data recorded…
Ten years after introducing “Google Glass,” Alphabet Inc. has created a new kind of smart eyeglasses. The company says the wearable computer device can translate different languages in real time.…