A key issue in developmental biology at that time was the problem of how cells underwent differentiation, with most workers concentrating on... →
Paul Nurse
Despite the encouraging and wonderful gains and the changes for women which have occurred in my lifetime, there is still room to advance and to... →
Sandra Day O'Connor
The best fiction stays with you and changes you.
Tea Obreht
The social-media landscape changes incredibly fast, so you have to be open-minded and nimble to keep up with it.
Alexis Ohanian
If Obama wanted to make radical changes to America's health long-term, all he has to do is treble the price of sugar and salt.
Jamie Oliver
I love doing kitchen renovations where we're opening up the kitchen and creating open-concept main floors. I think that's one renovation that... →
Candice Olson
The Ramones went through a couple different line-up changes, and Johnny and Joey held through the whole thing. So right now I'm the only one... →
Jerry Only
If your life changes, we can change the world, too.
Yoko Ono
I love how you can look different, and it changes your mood.
Rita Ora
Think about it: Heart disease and diabetes, which account for more deaths in the U.S. and worldwide than everything else combined, are completely... →
Dean Ornish