Tag: heart valve
The sex of your cells matters when it comes to heart...
Brian Aguado, University of California San Diego
Most mammals, including humans, have two sex chromosomes, X and Y. One...
EXPLORING NATURE
Why the future of marijuana legalization remains hazy despite high public support
William Garriott, Drake University
Thousands of Americans will soon gather to celebrate April 20 – or “4/20” – the...
