Vaccines can’t provide 100% protection, so it’s not a failure or surprise when some vaccinated people get sick with COVID-19. The good news is their cases are much less likely to be severe or fatal.
No new records have been broken and no new technology has been tested. But can Blue Origin and Virgin Galactic be more than just space joyrides for millionaires?
A debate over whether President Biden's views on abortion disqualify him from taking Communion serves to expose a rift between US bishops and the pope, and is a threat to the church itself.
These efforts are growing due to the coronavirus pandemic. They involve partnerships with school districts, food banks and other institutions.
China's Long March 5B rocket, after a successful blast-off in April to deliver a space station module, is now on track to crash-land somewhere with a latitude between New York and New Zealand.
That doesn't mean sea level rise has stopped – it hasn't. When that lunar cycle starts upward again, it will mean double trouble for places like Miami.
