SpaceNew Horizons images enable first test of interstellar navigation By looking at the shifting of stars in photos from the New Horizons probe, astronomers have calculated its position in the galaxy – a technique that could be useful for interstellar missions ¿ìè¶ÌÊÓÆµ
HumansA Neanderthal-shaped skull may explain why some people get headaches People with Chiari malformations have a skull shape similar to Neanderthals, suggesting that the condition may be caused by DNA inherited from archaic humans ¿ìè¶ÌÊÓÆµ