Perovskites are promising materials for solar cells. A layer of dipolar molecules at the perovskite surface improves the efficiency of these devices. Read the paper: All-perovskite tandem solar cells ...

This hybrid system lets researchers zoom in on living human cells with incredible detail. This offers a new real time insight into how the flu virus operates. For the first time, researchers could ...

Dec 10 (Reuters) - (This is an excerpt of the Health Rounds newsletter, where we present latest medical studies on Tuesdays and Thursdays. To receive the full newsletter in your inbox for free sign up ...

Two people won $50,000, and one person won $1 million during Saturday night’s Powerball drawing. The winning numbers were 4, 5, 28, 52, and 69. The Powerball was 20. The $1 million winner had five of ...

Stop manually inserting rows and columns—use Excel's "secret" right-click-drag menu to move, swap, and convert data instantly ...

Syncing your clipboard across devices is not only possible, but you can take total control of the experience through ...