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.
Jeff Bezos blasted into space Tuesday on his rocket company’s first flight with people on board, becoming the second billionaire in just over a week to ride his own spacecraft.
A Dutch 18-year-old is about to become the youngest person in space. Blue Origin announced that instead of a $28 million auction winner launching with founder Jeff Bezos on Tuesday, runner-up Oliver Daemen will be on board.
Amazon founder and soon-to-be-space traveler Jeff Bezos is donating $200 million to the Smithsonian Institution to boost its National Air and Space Museum.
Johnson & Johnson says it is recalling five of its sunscreen products after some samples were found to contained low levels of benzene, a chemical that can cause cancer with repeated exposure.
Officials in Minnesota say they’re finding more giant goldfish in waterways, prompting a plea to citizens to stop illegally dumping their unwanted fish into ponds and lakes.
Hawaii officials will hold a lottery to distribute invasive goats that are overrunning an important historical and cultural site.
Firefighters are working in extreme temperatures across the U.S. West and struggling to contain wildfires as another heat wave baked the region, straining power grids.
Indian officials say lightning has killed at least 38 people across two states over the past 24 hours.
More manatees have died already this year than in any other year in Florida’s recorded history, primarily from starvation due to the loss of seagrass beds.
"Uranium bulls," a small but devoted group of investors, see an opportunity in the metal commodity that makes nuclear power possible.
