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.
State Senator Tom Umberg introduced legislation to regulate DNA data collected by popular testing services like 23andMe and Ancestry.com.
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.
For the first time, China disclosed information about the effect of the virus on medical workers — 1,716 medical workers have contracted the novel coronavirus and six have died.
Upheaval European energy companies may offer warning signs about just how much, or how little, disruption shareholders will be willing to tolerate.
Prime Minister Hun Sen agreed to let the Westerdam dock after Thailand, Japan, Taiwan, the Philippines and Guam barred the ship over fears it might spread the new virus.
These are the headlines you Need 2 Know for Friday, February 14, 2020.
A Republican-led coalition of fossil fuel giants, environmental advocates, and former federal policymakers on Thursday issued a "Roadmap" to addressing climate change that, while labeled as "Bipartisan," is particularly aimed at garnering GOP support.
The World Health Organization Thursday pointed to a change in reporting, rather than a sudden acceleration of infections. But for many, it strengthened the concern that nobody really knows how widespread the illness is, and there appears to be no good way to figure it out.
Nearly three-quarters of Americans say they’ve never talked about the issue with friends and family — and close to two-thirds say they’ve never been asked by anyone, including a doctor, to eat more plant-based foods, according to a survey of more than 1,000 people by the Yale Center on Climate Change Communication.
These are the headlines you Need 2 Know for Thursday, February 13, 2020.
