The war artist-reporter and founder of Action Syria returns to the streets of Damascus and Aleppo 12 years on from when he was last there. Here, he captures the stories of the people he meets and thei ...
UC San Diego researchers have identified the molecular and cellular mechanisms that transform healthy stem cells into oral cancer at the earliest stages of the disease ...
The stability of Pt-based catalysts is critical to the reliability of proton exchange membrane fuel cells. Here, the authors use stroboscopic operando high energy X-ray scattering to reveal Pt ...