New technologies are giving scientists global information on a wide variety of bird species.
Annaka Harris, neuroscience and physics writer, starts by casting doubt on human consciousness.
The capabilities of flying animals continue to amaze scientists, and explanations challenge their best efforts. Does evolutionary theory help?
As we learn more from research about how various life forms respond to experiences, a more complex picture may raise political issues.
Recent research draws an unapologetic parallel between human engineering and biological systems.