Redheads Really Are Different

In the spirit of Christmas, I’ll ask- was Santa Claus a redhead? Lore and traditions link him to red-haired figures like Sinterklaas and St. Nicholas. Modern interpretations like the classic holiday movie, Santa Claus is Comin’ to Town (1970), suggest Santa...

Why Does My Pee Smell Funny After I Eat Asparagus?

We’ve always heard that dogs have a much better sense of smell than us humans do. After all, there are convict-sniffing bloodhounds, bomb-sniffing dogs, drug-sniffing dogs, even cancer-sniffing dogs. Scientists have trained canines to sniff out lung, breast, ovarian,...