Paleobotanist Az Klymiuk didn't set out to upend science's understanding of the fossil record of plant-fungal associations. She just wanted to figure out the environment that some fossil plants lived ...

When it comes to cattails, I thought I had the subject pretty well covered. I had led many field trips to cattail marshes and conducted wetland seminars on the subject. And yet, totally by accident, I ...

If you dare, take a peek at the reality TV test of human survival skills on "Naked And Afraid." On each show a man and a woman must greet each other buck naked to begin their 21 day struggle to stay ...