"It is as though nature is a wonderful symphony that science sits in awe of. It looks closely at each..." — Kyle Hill

If you wanted to travel backwards in time, you're out of luck. We have theories on how it might be possible to do so, but they all involve wormholes and black holes and other stuff that would probably kill you. If you want to travel forward in time, you just have to go really fast.

How the original 'Cosmos' affected me personally was long-term. I wasn't born early enough to see the original series, but after getting a hold of it in my teen years, it was one of the driving forces behind my passion for science.

Imagine how many women could excel in science if not for the pernicious myth that science and math are a man's game. Likewise, fitness isn't defined by the Arnold Schwarzeneggers of the world.

If a process or adaptation seems too smart for nature, that's a failure of your imagination, not the hand of God. I can make that claim because we have a working model of life's morphing and molding without it.