The 'Block 5' rocket is the first Falcon 9 rocket that can theoretically be reused 10 times without any maintenance, and up to 100 times with just minor servicing. If SpaceX can pull off seven successful 'Block 5' launches, the company could get clearance from NASA to do manned missions, says Will Goodman, managing editor of Rockets Are Cool.
For the full interview, [click here](https://cheddar.com/videos/spacexs-falcon-from-the-block-2).
The U.N. weather agency says greenhouse gas concentrations hit a new record high last year and increased at a faster rate than the annual average for the last decade.
Moderna says its low-dose COVID-19 vaccine is safe and appears to work in 6- to 11-year-olds.
U.S. health officials say a salmonella outbreak tied to onions has sickened more than 650 people in 37 states.
Scientists have temporarily attached a pig’s kidney to a human body and watched it begin to work.
The NFL and lawyers for thousands of retired NFL players have reached an agreement to end race-based adjustments in dementia testing in the $1 billion settlement of concussion claims.
U.S. regulators are extending COVID-19 boosters to Americans who got the Moderna or Johnson & Johnson vaccine.
Kids aged 5 to 11 will soon be able to get a COVID-19 shot at their pediatrician’s office, local pharmacy and potentially even their school.
Investigators believe a massive cargo ship dragging anchor in rough seas caught an underwater oil pipeline and pulled it across the seafloor.
A panel of U.S. health advisers has endorsed booster doses of Johnson & Johnson’s single-shot COVID-19 vaccine.
A panel of U.S. health advisers has endorsed booster shots for Moderna's COVID-19 vaccine.
