New research has provided fresh insights into how bird songs evolve over time, revealing a significant role for population dynamics in shaping song diversity and change. The findings are based on an ...

There’s a record number of ex-SEALs on Capitol Hill. Is politics at odds with the special forces’ ethos of working in the ...

Paleo-inspired robots reveal how extinct species moved, testing biomechanics to uncover the forces that shaped evolution.

Cow’s milk is back. Sort of. Last year, US dairy producers sold about 0.8 percent more milk than in 2023, according to US Department of Agriculture (US ...