Researchers sequenced the DNA of Cuban blue-headed quail dove, expecting clear origins. Instead, they found it has no close relatives.

An Australian metal detectorist named David Hole made an extraordinary discovery that intrigued scientists and captivated the public. Years after unearthing an unusual rock, David Hole found with the ...

As the last ice age was ending, Australian megafauna that included giant kangaroos went extinct, and it is even more depressing than we thought.