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.
Ceres, an environmental nonprofit and sustainable-investing advocate, said banks are far more exposed to climate change than previously disclosed.
San Francisco has a population of over 883,000 residents, but it only has two cemeteries for the entire city. But neither of them perform active burials. So why are bodies showing up under the city?
Taiwan has hit 200 days without any domestically transmitted cases of COVID-19, highlighting the island’s continued success at keeping the virus under control even as cases surge in other parts of the world.
Forecasters say Hurricane Zeta is crashing onshore in southeastern Louisiana.
Justin Turner was removed from Los Angeles’ 3-1 victory over the Tampa Bay Rays in Game 6 of the World Series after registering Major League Baseball’s first positive coronavirus test in 59 days.
Rhode Island Sen. Sheldon Whitehouse, a Democrat, joined Cheddar to discuss what he feels is the need for Joe Biden to win the November election as the country faces the climate crisis.
Japanese Prime Minister Yoshihide Suga has declared Japan will achieve zero carbon emissions by 2050 in his first policy speech since taking over from Shinzo Abe.
Deaths per day from the coronavirus in the U.S. are on the rise again, just as health experts had feared, and cases are climbing in nearly every state, despite assurances from President Donald Trump over the weekend.
Scientists say the moon's shadowed, frigid nooks and crannies may hold frozen water in more places and in larger quantities than previously suspected.
Heavily protected crews in Washington state have worked to destroy the first nest of so-called murder hornets discovered in the United States.
