Lee Berger: We have made another major discovery about early humans

Fossil skeletons found embedded in rock at a site near Johannesburg, South Africa, could shake up humanity’s family tree Source: https://www.newscientist.com/article/2219742-lee-berger-we-have-made-another-major-discovery-about-early-humans/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home…

Cold-blooded mammals roamed Earth for tens of millions of years

Two protomammals from the dinosaur era were still cold-blooded like their reptile ancestors, even though their skeletons and brains were mammal-like Source: https://www.newscientist.com/article/2219467-cold-blooded-mammals-roamed-earth-for-tens-of-millions-of-years/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home…

Screen time: How smartphones really affect our bodies and brains

If you believe the headlines, screens are supposed to warp our skeletons, damage our mental health and alienate us from our families. But the evidence paints a more nuanced picture Source: https://www.newscientist.com/article/mg24332490-600-screen-time-how-smartphones-really-affect-our-bodies-and-brains/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home…

Bones release a hormone that helps us deal with sudden danger

Bones secrete a hormone when we are under threat that activates the fight-or-flight response, suggesting our skeletons are more active that we thought Source: https://www.newscientist.com/article/2216252-bones-release-a-hormone-that-helps-us-deal-with-sudden-danger/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home…

No Bones About It: People Recognize Objects By Visualizing Their ‘Skeletons’

An anonymous reader shares a report from Scientific American: Humans effortlessly know that a tree is a tree and a dog is a dog no matter the size, color or angle at which they’re viewed. In fact, identifying such visual elements is one of the earliest tasks children learn. But researchers have struggled to determine how the brain does this simple…