Governments can make it harder to get around internet restrictions, but eliminating the workarounds is another matter entirely.
Scientists confirmed that the crater dates back around 390 million years ago.
An analysis of the space rock traced its origin to a primitive asteroid from the early solar system.
The National Transportation Safety Board is investigating a United Airlines plane that was flying over Utah when something smashed into its windshield.
For the first time, physicists have directly measured the temperature of extremely hot gold particles using a giant X-ray laser—a breakthrough with major implications for engineering spacecraft or nuclear fusion reactors.
Until now, only 6% of meteorites had a known source, but now we can trace the origin of more than 70% of these rocks.
