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.
President-elect Joe Biden has tapped Pennsylvania Health Secretary Rachel Levine to be his assistant secretary of health, leaving her poised to become the first openly transgender federal official to be confirmed by the Senate.
The History Hit TV catalogue features an impressive library of history documentaries, interviews, podcasts and more.
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.
State and federal wildlife officials are investigating reports of a manatee found with “Trump” drawn on its back in a Florida river.
The global death toll from COVID-19 has topped 2 million. It crossed the threshold on Friday, according to a tally kept by Johns Hopkins University.
A pigeon that Australia declared a biosecurity risk has received a reprieve after a U.S. bird organization declared its identifying leg band is fake.
Several weather groups Thursday calculated that 2020 globally was extremely hot, but just how hot depended on who was measuring and how they were doing it.
A racing pigeon has survived an extraordinary 8,000-mile Pacific Ocean crossing from the United States to find a new home in Australia. Now authorities consider the bird a quarantine risk and plan to kill it.
A range of creative lectures helps you learn from beginner level to advanced ASL signs.
Virginie Helias, chief sustainability officer at Procter & Gamble, spoke to Cheddar about the consumer goods manufacturer's initiatives to take on climate change and waste.
