years ago in a cave near Les Eyzies in the Dordogne, France. Credit: SEARCHING: Our Quest for Meaning in the Age of Science Dr. Alan Lightman has been around the block a few times. Over the past five ...

As a young mechanical engineering student, and later as a medical student, Yale’s Samuel Wilkinson became fascinated with what science — particularly theories of evolution — might tell us about the ...

Add Yahoo as a preferred source to see more of our stories on Google. Science is everywhere you look, from tiny subatomic particles to the vast reaches of the universe. It helps us understand the ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Breaking space news, the latest updates on rocket launches, skywatching events and more! You are ...

Visit NAP.edu/10766 to get more information about this book, to buy it in print, or to download it as a free PDF. Humans have known for millennia that some stars move with respect to their companions.

What’s your purpose in life? It’s a daunting question. But your answer may say a lot about your well-being. Studies link a sense of purpose to better physical and mental health. But your purpose isn’t ...

Find out how much you know with these random facts and trivia questions on movies, music, history, science, geography and so much more. Are you the resident “Jeopardy!” champ at the local pub? Is ...

Forbes contributors publish independent expert analyses and insights. Ray Ravaglia covers education, focusing on technology and innovation. On any given day, 600+ million students worldwide will work ...