Astronomers have used the Atacama Large Millimeter/Submillimeter Array (ALMA) to gain a more detailed picture of the composition of asteroid Psyche. These new images reveal that some regions of the asteroid have surface temperatures different from the average, indicating that Psyche’s composition.
Geologists dig into Grand Canyon's mysterious gap in time
Using Gallup data from 146 countries (N > 1,350,000), a new study finds over a quarter of the world's people are in physical pain: "Physical pain is lower in a boom and greater in an economic downturn....increases in pain are borne almost exclusively by women and found principally in rich nations."