As San Francisco prepares for Pride Week, an enduring symbol of that celebration appeared Saturday morning on the hills above the city.

A major San Francisco Pride month tradition is celebrating its 30th year. The giant pink triangle displayed each year on the ...

The iconic pink triangle has returned to Twin Peaks for its 30th year, installed by more than 800 volunteers. Once a symbol of persecution, it now stands as a powerful message of pride, resilience, ...

Britnee Barnes and her wife sat on the slope of Twin Peaks on Saturday morning, listening to the steady “tap-tap” as volunteers behind them nailed pink tarps into the hillside. It took only a few ...

To better understand the wetting of cross-linked polydimethylsiloxane (PDMS), we measured advancing and receding contact angles of sessile water drops on cross-linked PDMS as a function of contact ...