Hanneke Weitering, staff writer for Space.com, breaks down what could go wrong or right during SpaceX's Falcon Heavy launch. The company is planning on launching the rocket from the Kennedy Space Center Tuesday after years of delay.
Weitering says the Falcon Heavy is a "big, awesome rocket" that could eventually take passengers to the moon or even Mars. It was originally set to launch in 2013.
Weitering explains the Falcon Heavy launch is a big deal for space exploration, since the rocket can be reused. The test payload for the rocket is Elon Musk's original Tesla Roadster.
Vaccination rates have dropped again among U.S. kindergarteners.
The Pentagon has now received 510 reports of unidentified flying objects. Many of those reports, 366, were added to the total in just the last two years. The other 144 sightings were reported over a 17-year period.
Thousands of New York City nurses are back at work after a strike ended at two of the city's biggest hospitals.
More than a dozen states have now banned substances known as "forever chemicals."
A new study by Columbia University Irving Medical Center said evidence suggests that prolonged sitting has detrimental effects on one's well-being but there is a fix.
Russia is planning a rescue mission to bring home three crewmembers in orbit.
A study says a five-minute light walk can alleviate the effects of sitting at a desk all day.
Swedish mining company LKAB has discovered what CEO Jan Moström called "the largest known deposit of rare earth elements in our part of the world."
Damar Hamlin was released from a Buffalo hospital and will continue to recover at home, just 10 days after the Bills player collapsed on the field and suffered a cardiac arrest.
Crews in California are scrambling to clean up widespread damage as a new storm is expected to hit the northern part of the state.
