New research has revealed how more upright limb postures helped ancient reptiles overcome the biomechanical constraints of ...

In nature, ecosystems are tightly linked through the flow of organisms, detritus, and nutrients across boundaries arbitrarily imagined by humans. These systems are deeply in tune with seasonal changes ...

Get your news from a source that’s not owned and controlled by oligarchs. Sign up for the free Mother Jones Daily. As humanity lags far behind where it should be in reducing its greenhouse gas ...