Ever wonder how a dolphin sleeps while still swimming? Or how a giraffe sleeps while standing up? Cara Santa Maria, Narrator of Smithsonian Earth's "The Secret World of Animal Sleep" joins Cheddar to explore the wild world of sleeping animals.
Marine mammals only shut down half their brain while sleeping, leaving the other half of their body to stay afloat and be alert for prey. She explains how the higher up on the food chain you are, the more sleep you get. That's why prey species like giraffes can only afford mere minutes of sleep at a time, while lions revel in over 20 hours of luxurious slumber a day.
Arctic ground squirrels survive harsh Canadian winters through skilled hibernation. Entering a state of controlled hypothermia, their body temperatures drop to 27°F – the lowest ever recorded in a mammal.
The Food and Drug Administration said Monday the shot is safe and offers strong protection for younger teens based on testing of more than 2,000 U.S. volunteers.
British authorities are seeking to recapture a young minke whale lost far from home in the Thames River after it escaped from rescuers overnight.
From Wall Street to Silicon Valley, these are the top stories that moved markets and had investors, business leaders, and entrepreneurs talking this week on Cheddar.
Trillions of cicadas are about to emerge from 15 U.S. states. Scientists say Brood X (as in 10, not the letter) is one of the biggest for these bugs that come out only once every 17 years.
The largest section of the rocket that launched the main module of China’s first permanent space station into orbit is expected to plunge back to Earth as early as Saturday at an unknown location.
Turkey’s shipbreaking yard is located in the town of Aliaga - about 30 miles north of Port Izmir. Usually, this yard breaks down cargo and container ships. But in 2020, it started bringing in another type of vessel. And business is booming.
Air travel continues to recover from the pandemic, although it's still not close to normal.
Lincoln Mondy, advocate and filmmaker behind the short film "Black Lives/Black Lungs," talked to Cheddar about the FDA's announcement it will move to ban menthol-flavored cigarettes.
Genetically modified mosquitoes are being released in the Florida Keys in an effort to combat persistent insect-borne diseases such as Dengue fever and the Zika virus.
Disneyland has reopened after a 13-month closure. The iconic theme park in Southern California that was closed under the state's strict virus rules swung open its gates Friday and some visitors came in cheering and screaming with happiness.
