How did fruit flies and hummingbirds arrive at the same solution to hovering flight?
Research on the stars of the Design of Life films continues to reveal marvels beyond the reach of unguided processes.
One of our favorite nature video clips has exceeded a million views on YouTube.
What does it take to stay aloft for months at a time? Here’s a remarkable bird worth knowing.
Birds have brains as well equipped and organized as those of primates.