Chameleons are just one of the many creatures that can change their color in response to environmental stimulation. Others include frogs and octopuses.
A bold team of scientists has delved into the mystery of cube-shaped wombat poop, uncovering the physiological processes involved in this unique digestive trick.
NASA scientist Jeremy Harbeck was on a surveying flight over the Antarctic Peninsula earlier this month when he spotted an iceberg that looked like no other.
New research digs into how young male zebra finches learn to sing by finding the right teacher.