For decades, popular media portrayed dinosaurs as thunderous beasts, roaring across primeval landscapes. But emerging research now suggests early dinosaurs may have been far quieter, possibly hissing, ...

If you love Jurassic Park and want to see more dinosaurs, check out Primeval on Hulu. It's the perfect series to watch before ...

The gold standard for determining the age of ancient rocks is measuring the radioactive decay of isotopes of uranium into lead in minerals known as zircons. But not all rocks contain zircons, so ...