33. Discovery Makers: Dorraya El-Ashry

<p>Scientists love asking “why?” But they often have intensely personal reasons for solving challenges too. Meet Dorraya El-Ashry, scientist and trailblazer whose work on breast cancer is making the world a better, healthier place. Dorraya is using her three decades of research experience to direct the fight against this deadly disease.&nbsp;</p> <p>Look out, breast cancer.</p>