College basketball conference tournaments are now in full swing and most of the nation's top teams were in action on Thursday ...
The full men's basketball bracket for the 2025 NCAA Tournament will be revealed on Selection Sunday. What to know to tune in ...
The Grants had documented natural selection in action. While beak size is clearly related to feeding strategies, it is also related to reproduction. Female finches tend to mate with males that ...
Note that this change was not due to pollution making the moths darker. The dark variety had always existed in small numbers, but only had a selective advantage when the selection pressure changed.