Much of what happens on the Earth’s surface is connected to activity far below. “Beneath Our Feet,” a temporary exhibit at the Norman B. Leventhal Map Center in the Boston Public Library, explores the ways people have envisioned, explored and exploited what lies underground.
“We’re trying to visualize those places that humans don’t naturally go to,” says associate curator Stephanie Cyr...
Very subtle control of artificial limbs by means of a tiny electronic device may become possible.… [The] electronic device … [is] designed to be injected into a muscle through a thick hypodermic needle. A tiny package strapped to the outside of the limb will beam radio waves at the device, which will return them, modified by the electric current produced in the muscle...
At the end of my previous Editor’s Note (SN: 11/11/17, p. 2), I wrote about one of the great discoveries of the 1920s. By studying distant nebulae, Edwin Hubble found that our galaxy is not alone in the universe. Instead, it is one of an amazing multitude of “island universes.” When I wrote those words, I had no idea that just a couple of weeks later, I would get to visit the...11/15/2017 - 13:18 Science & Society, History of Science, Astronomy
Letters to the Editor
Wanting more11/15/2017 - 13:17 Science & Society, Robotics, Psychology
For the third year in a row, Science News profiled 10 early- and mid-career innovators who are transforming their fields in “The SN 10: Scientists to watch” (SN: 10/14/17, p. 16).
The profiles left some readers inspired, intrigued and wanting to know more about these scientists’ research.
“Really enjoying these portraits, thanks, SN!” online reader Maia commented...
Nomadic herders living on western Asia’s hilly grasslands made a couple of big moves east and west around 5,000 years ago. These were not typical, back-and-forth treks from one seasonal grazing spot to another. These people blazed new trails.
A technological revolution had transformed travel for ancient herders around that time. Of course they couldn’t make online hotel reservations....