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
The chickadee in the snowbank: A ‘canary in the coal mine’...
Benjamin Sonnenberg, University of Nevada, Reno
Wet snow pelts my face and pulls against my skis as I climb...
