LONELINESS AND BONE DENSITY
A new study on loneliness is showing it may not only affect mental health, but it may also be bad for the bones. However, the study found it impacts one group in particular: men. Amid concerns about the rising epidemic of loneliness, researchers wanted to take a closer look at its effects.
Those working on the study exposed adult mice to social isolation and found that there were significant reductions in bone quality and mineral density, but only in the male mice, not the females. One doctor involved in this research did note that "future research is needed to understand how these findings translate to human populations."
HUMANS TILT EARTH
From 1993 to 2010, humans pumped over 2,000 gigatons of groundwater from reservoirs in the Earth's crust, and it changed the tilt of the earth's axis by 31 inches. According to the authors of a new study by the American Geophysical Union, the Earth's axis changes often, and the melting of the polar ice caps or rise in sea levels makes an impact on earth's rotation.
However, this shows that groundwater use also has an impact. By the way, if you've ever wondered how the planet came to be covered in H2O, a new theory published last week in the journal Nature suggests that 4.5 billion years ago, as Earth formed, it sucked up icy particles from space in a "vacuum effect."
Eisenhower’s interstate system was the biggest infrastructure project of its time. What justified the cost was its potential to connect all corners of America, but the unforeseen impacts of the highway system seemed to do the opposite of the intention.
Dr. Anne Zink, chief medical officer for the state of Alaska, spoke to Cheddar about Alaska's remarkable task of getting COVID vaccines to a widespread populace even as the state opens up eligibility to nearly everyone.
Jennifer Keesson, IKEA's U.S. sustainability manager, spoke to Cheddar about the retailer's ultimate goal of being climate positive by the start of the next decade.
Gov. Mike Dunleavy says Alaska has become the first state to drop eligibility requirements and allow anyone 16 or older who lives or works in the state to get a COVID-19 vaccination.
Fragments of a rare meteorite have been discovered in an English village. The discovery comes after residents were urged to check their gardens and neighborhoods after a meteor was seen shooting through the night sky last month.
Jeff King, senior director of global sustainability and social impact for Hersey's, talked to Cheddar about the candy giant's science-based plans to reduce its carbon footprint to tackle climate change.
Scientists have discovered that some Japanese sea slugs can grow whole new bodies if their heads are cut off.
Fully-vaccinated Americans can gather with other vaccinated people indoors without wearing a mask or social distancing.
Child Benefit, Meghan and Harry Bombshells & Eminem vs. Gen Z
Lately, supermarkets are switching to a new type of line, and that line is much longer. However, according to queueing experts, that might not be a bad thing.
