How Many Planets In The Universe?

Given all the stars, galaxies and what we know about the laws…

10 Ways to Share Your Creativity and Get Discovered

Lessons from my book ‘Show Your Work!’

Untested. Unregulated. Unsafe?

Chinese clinics are touting “miracle” stem cell cures—and they’re…

“Everything That Had Been Alive Was Buried”

Duke Energy was just fined $25 million for a huge coal ash…

7 things I learned during my pregnancy

Finding the science amidst the bullshit

Is the Orange Material on Europa Surface a Life Form?

Individual intelligence vs. collective wisdom?

To both philosophers and scientists, the way that the human society is…

The problem of fishmeal

we need to think bigger than just boycott Thai shrimp

How Many Positions on a Rubik’s Cube?

A fun lesson in permutations.

The Far Future of our Solar System

If we scaled the entire Universe’s history from the Big Bang until…