A recent news article discussed research on how dinosaurs survived the end-Triassic/early-Jurassic mass extinction.

A recent news article discussed research on how dinosaurs survived the end-Triassic/early-Jurassic mass extinction.

A recent news article discussed research on how dinosaurs survived the end-Triassic/early-Jurassic mass extinction.

What is humanity's biggest threat? It seems to change every week. Consider this headline: “Humans Could Become Extinct Unless We Change Sex as We Know It.”

Big animals both living and extinct showcase exquisite detail in bulk.