Researchers found consistent results, even across cultures. For example, anxiety might feel like chest pain, while falling in love might trigger body-wide sensations.
Researchers found a partial skeleton including arm, hand, leg and foot fragments. They say that P. boisei may have been as tall as 4.5 feet tall, with a robust frame.
NASA scientists have discovered the coldest place on our planet. It's a high ridge in Antarctica on the East Antarctic Plateau. On a clear winter night, temperatures can dip below -133.6 degrees F (-92 degrees C)
Eleanor Imster has helped write and edit EarthSky since 1995. She was an integral part of the award-winning EarthSky radio series almost since it began until it ended in 2013. She and her husband live in Tennessee, where they enjoy guitar playing and singing. They have 2 grown sons.