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.
These are the headlines you Need 2 Know for Tuesday, January 21, 2020.
Microsoft on Thursday announced a “moonshot” plan to not only zero-out its heat-trapping carbon emissions but to remove more greenhouse gas than it generates by 2030.
Here are the headlines you Need 2 Know for Friday, January 17, 2020.
A Capitol Hill hearing on cannabis legislation Wednesday underscored the regulatory straitjacket that restricts research and scheduling of cannabis in the United States.
These are the headlines you Need 2 Know for Thursday, January 16, 2020.
Weeks after the White House unexpectedly derailed a bipartisan tax deal for electric vehicles, offshore wind energy, and other major green priorities, dozens of emissaries from the nation’s renewable energy industries and environmental advocacy groups are gathering in the nation’s capital to begin charting their green-energy push for 2020 — and to dissect what went wrong in the final hours of its 2019 influence campaign.
Here are the headlines you Need 2 Know for Wednesday, January 15, 2020.
The head of the world’s largest fund manager, BlackRock, announced Tuesday that the company will begin accounting for climate change in its investment decisions.
Here are the headlines you Need 2 Know for Tuesday, January 14, 2020.
Cerebral, a startup hoping to close a healthcare gap by providing online consultations and prescriptions for mental health issues, is betting users are open to ordering medicine for anxiety, depression and insomnia through the mail.
