Mostly clear. Winds southerly 20 to 35 km/h decreasing to 15 to 20 km/h in the late evening. Large and powerful surf conditions for the rest of the day are expected to be hazardous for coastal ...

SAN FRANCISCO — New data suggest that lenacapavir delivered just once per year could be as effective for HIV prevention as the twice-yearly injections already under review by the FDA.

The development of precise and efficient delivery systems is pivotal for advancing CRISPR/Cas9 gene-editing technologies, particularly for therapeutic applications. Engineered metal–organic frameworks ...