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 pill comprises 40% of the profits in the U.S. contraceptive market and 25% of contraceptive consumers, causing millions of unnecessary ‘periods’ along the way. So, why hasn’t birth control evolved beyond the pseudo-period?
Officials at the Pompeii archaeological site in Italy have announced the discovery of an intact ceremonial chariot, one of several important discoveries made outside the park following an investigation into an illegal dig.
Spacewalking astronauts have installed support frames at the International Space Station for new solar panels arriving later this year.
A huge iceberg, the size of the UK county of Bedfordshire, has broken off the Brunt Ice Shelf.
U.S. health advisers have endorsed a one-dose COVID-19 vaccine from Johnson & Johnson that's expected to provide an easier-to-use option to fight the pandemic.
NASA on Friday is named its Washington headquarters after Mary W. Jackson, the space agency's first African American female engineer whose story was portrayed in the popular film "Hidden Figures."
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.
Dr. Mae Jemison, the first Black woman in space, spoke with Cheddar about how space provides the perspective of an interconnected global community.
The government plays a key role in determining the colors of your food, and for that, we can thank the margarine wars of the late 19th century.
A designer named Robert Propst dreamed up what he called “The Action Office” as a groovy 1960s workplace utopia. This is how it all went so wrong.
