3 sexually transmitted diseases hit new highs again in US

U.S. infections from three sexually transmitted diseases have risen for the fifth consecutive year. More than 1.7 million cases of chlamydia (kluh-MID’-ee-uh) were reported last year. The infection rate rose 3% from 2017. It’s the most ever reported in a year, though the trend is mainly attributed to increased testing. About 580,000 gonorrhea (gah-nuh-REE’-uh) cases […]

How can ultrasonic brain stimulation cure brain diseases?

Just as rays of sunlight can be focused by a magnifying glass, beams of ultrasound can be focused—not to start a fire, but to converge on a specific target. The pulses of ultrasound are able to pass through obstructions like body tissue, without carrying risks associated with conventional device implantation and electrical stimulation. As a […]