Humans haven’t just changed what dogs look like—we’ve altered the very structure of their brains | Science

Oszkár Dániel Gáti/Getty Images In the thousands of years we’ve coped with dogs, we’ve changed them from terrifying wolves to fluffy, tail-wagging Frisbee catchers that vary in size from... Read more »

Ancient craters on Mars reveal how the planet’s tilt has changed over time | Science

Univ of Arizona/ JPL-Caltech/ NASA Earth is a slanted world– it notes by 23.5 °.(************************************************************* )(*************************** )triggers the North Pole to often tilt towards the sun and often away,... Read more »

Artificial intelligence reveals how U.S. stereotypes about women and minorities have changed in the past 100 years | Science

Debrocke/ClassicStock/Getty Images How do you determine the stereotypes of the past after the past is gone? You might read exactly what individuals composed and tally up the slurs, however... Read more »