Science decides the question of whether plastic bag bans help or hurt the environment.

I give my thoughts trying to solve some of your weirdest experiences.

Wind turbines actually save many more bird lives than they destroy.

The topic of sex addiction and what to do about it turns out to be more complicated than you may think.

Popular claims that the painter Vermeer used a camera obscura contradict the evidence.

The history of this vilified flavoring is a wild ride through 20th century cultural influences.