This video uncovers the towering predator that once ruled ancient North America. Viewers learn how its size and speed created ...
There are seven continents on Earth, or so we learned in school. But it turns out that these designations are not as straightforward as they seem, and different scientists have different views on how ...
Every continent holds the memory of an extinct bird that once ruled its skies or forests. From Antarctica’s prehistoric penguins to North America’s towering teratorns, these species represent evolutio ...
Holly has a degree in Medical Biochemistry from the University of Leicester. Her scientific interests include genomics, personalized medicine, and bioethics.View full profile Holly has a degree in ...