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.
For the first time in 60 years of human spaceflight, a rocket is poised to blast into orbit with no professional astronauts on board, only four tourists.
Solar energy has the potential to supply up to 40% of the nation’s electricity within 15 years — a 10-fold increase over current solar output, but one that would require massive changes in U.S. policy and billions of dollars in federal investment to modernize the nation's electric grid, a new federal report says.
The company overseeing the response to a large oil spill spurred by Hurricane Ida said Tuesday that a containment dome has been placed over a broken undersea pipeline, stemming the flow into the Gulf of Mexico.
Gain-of-Function, Mexico Abortion Stunner & Album Wars
Cheddar asked its Gen Z and Millennial-aged Facebook and Instagram users about several topics including how they use social media, buying cryptocurrency, and the future job market.
The speed limit for most of Paris is now 30 kilometers per hour (less than 19 miles per hour). The new rule takes effect Monday almost everywhere in the city except for a few wide avenues like the Champs-Elysees and the bypass circling the capital.
Brazil, the country with the most freshwater resources in the world, has lost 15% of its surface water over the last three decades.
A SpaceX shipment of ants, avocados, and a human-sized robotic arm is on its way to the International Space Station.
A fearsome Hurricane Ida has left scores of coastal Louisiana residents trapped by floodwaters and pleading to be rescued, while making a shambles of the electrical grid across a wide swath of the state in the sweltering, late-summer heat.
New Orleans Mayor Latoya Cantrell has ordered people outside the city’s levee protection system to evacuate. Forecasters say Ida made landfall in Cuba as a hurricane and could grow to an extremely dangerous Category 4 storm with top winds of 140 mph when it nears the U.S. coast.
