Hundreds of people took to Twitter over the weekend to post pictures of what looked like a UFO over California. Unfortunately for alien enthusiasts, the object in question was just one of SpaceX's Falcon 9 rockets.
Mary Beth Griggs, Associate Editor at Popular Science, explains what caused the spectacle in the sky. The reason this launch looked different from previous ones was a combination of humidity and cold air in the atmosphere.
Griggs also discusses what to do if your dog gets hold of your holiday chocolate over the next few weeks. Christmastime is when veterinarians see the biggest spike in chocolate incidents with dogs. Theobromine in chocolate is toxic to man's best friend and could be potentially lethal depending on how big the dog is, what kind of chocolate he ate, and how much.
If your dog gets his paws on holiday goodies, the first thing you should do is find out what chocolate they ate and how much. Get a hold of your vet, and they will be able to help you through the process from there. If you can't reach your vet, you can use an online chocolate dose calculator.
Australia’s Great Barrier Reef is spawning in an explosion of color as the World Heritage-listed natural wonder recovers from life-threatening coral bleaching episodes.
Climate change that may have contributed to a lobster boom in Maine could soon lead to a bust. Chloe Aiello reports.
Good Morning America co-host Michael Strahan will be among the crew on Blue Origin’s next flight to space.
President Joe Biden is ordering a record-setting 50 million barrels of oil released from America's strategic reserve to help bring down energy costs.
All the news you Need2Know for Tuesday, November 23, 2021.
The U.S. is moving to open up COVID-19 booster shots to all adults, letting them choose another dose of either the Pfizer or Moderna vaccine.
U.S. health officials say an estimated 100,000 Americans died of drug overdoses in one year. That's a total the nation has never seen.
Russian officials on Tuesday rejected accusations that they endangered astronauts aboard the International Space Station by conducting a weapons test that created more than 1,500 pieces of space junk.
Austria has taken what its leader called the “dramatic” step of implementing a nationwide lockdown for unvaccinated people who haven’t recently had COVID-19.
Pfizer Inc. said Friday that its experimental antiviral pill for COVID-19 cut rates of hospitalization and death by nearly 90% in high-risk adults, as the drugmaker joins the race to bring the first easy-to-use medication against the coronavirus to the U.S. market.
