This mouth structure wasn’t an evolutionary relic, however. It was actually a specialized feature that allowed them to thrive. It now appears Dunkleosteus boasted a head and jaw more reminiscent of a ...

In this video, we assist a giant snapping turtle as it attempts to navigate its way into a backyard pond. Enjoy the ...

Trump says the U.S. will 'very soon' take action on land to stop alleged Venezuelan drug traffickers Mathematician calculates ...