
Is Gravity a Force?
Flat-earthers are fond of dismissing gravity by quoting prominent physicists saying that gravity is not a force. “What!?” you may ask. When did this change? And if gravity is not a force, what is it?…

Flat-earthers are fond of dismissing gravity by quoting prominent physicists saying that gravity is not a force. “What!?” you may ask. When did this change? And if gravity is not a force, what is it?…

The appendix—“a useless artifact of evolution”? We’ve heard that old, debunked claim over and over (and over!) again. I was taught this false claim when I went to university in the 1970s. Well, a recent…

According to the evolutionary story, a gradual process of random mutations created all the diversity in the world. Such a fantastic story requires evidence to back it up, much of which is spurious at best.…

The first functioning mechanical gears to be discovered in a living organism1 were reported in a 2013 Science article by University of Cambridge zoologists. These working biological gears are found in the hind legs of…

“You know, I’ve told my daughters, granddaughters from the time they [were] old enough to understand what I was saying—and I mean it: There’s not a single thing a man can do that a woman…