A large bed of moss was recently discovered under Antarctic ice. The moss was not fossilized, but frozen—for the last 14 million years, according to the standard story.

Analysis of an unusual Brazilian fossil has led U.S. researchers to link microscopic fossil features to bird feather colors. The fossil has dramatic black and white banding patterns that have been interpreted as post-fossilization bacterial activity. However, there are structures in the rock in which it was found that are the same size and shape as cells from living dark feathers.

A TV ad several decades ago stated with an air of authority that "dogs love cheese." No reports were cited and no canine polls performed, yet marketers hoped its mere repetition would drive the public to buy the cheese-flavored snack for their dogs, regardless of whether the claim was true.

Sixteen miles from Grand Canyon's south rim, a cone-shaped butte rises like a lone sentinel 1,000 feet above the Coconino Plateau floor. Thousands of tourists rush past on Arizona Highway 64 without giving it another thought, yet this humble little hill testifies to a remarkable past.