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.
Once COVID-19 hit, the demand for mental health services skyrocketed, and with in-person care suspended, many turned to digital services — which led to a disturbing breach of data privacy.
Quaoar, a dwarf planet with a ring, has some astronomers scratching their heads over its much wider than expected ring system.
More details are emerging out of East Palestine, Ohio with officials discovering three additional chemicals following the Norfolk Southern train derailment and controlled burn of hazardous materials.
An Obama-era change to school lunches could be linked to a drop in childhood obesity rates, a new study suggests.
Teen girls are experiencing record levels of sadness, according to a report from the CDC.
A study by the Pew Research Center found that three in 10 Americans are single and nearly half of them are turning to dating apps to find companionship.
Seonghoon Woo, CEO of Amogy, joined Cheddar News to discuss its ammonia-powered, zero-emission semi-truck in an effort to de-carbonize transportation.
NASA is launching a scientific mission to Mars using Blue Origin's New Glenn rocket.
The CDC is recommending Covid vaccines be included in routine shots for adults and children.
A Texas judge extended a legal deadline in a case that could strip millions of women of access to abortion pills.
