When Charles Darwin developed his theory of evolution in the mid-19th century, he figured this fundamental process took place very slowly over geological timescales, taking millions of years. But is ...

Key results for three environments. Credit: Proceedings of the National Academy of Sciences (2024). DOI: 10.1073/pnas.2413930121 The field of evolution examines how organisms adapt to their ...

If you could travel back roughly 250 million years, you would not see the Earth you know today. Instead, you would arrive at ...

The fact that living things evolve in the face of environmental change is not news, but a study now suggests that the process of evolution itself evolves, too. The "evolvability" of evolution is a ...

This groundbreaking neurotechnology allows scientists to activate neurons with light, opening new frontiers in brain research ...

For a long time, evolutionary biologists have thought that the genetic mutations that drive the evolution of genes and proteins are largely neutral: they're neither good nor bad, but just ordinary ...

Around 400 million years ago, the ancestor of all four-limbed creatures took its first steps onto dry land. Fast-forward about 350 million years, and a descendant of these early landlubbers did an ...