An incredible skeleton unearthed in Madagascar over 20 years ago has finally been studied in detail. The well-preserved bones reveal a “crazy beast” that was unlike any mammal living today.
An absolute treasure trove of rare fossils has been uncovered in central Colorado. The collection reveals the stunning speed at which mammals emerged and diversified once the dinosaurs were gone.
All around the globe, human activity is driving mammals to become more active at night, according to new research. Likely driven by a fear of people, many animals shift their schedules toward nocturnality to avoid running into us.