Tracking targeted drug delivery is often a challenge due to limitations in the current imaging techniques. A recent study by Tokyo’s Waseda University reports a breakthrough imaging technique that allows direct and highly sensitive tracking of gold nanoparticles (AuNPs) inside the body. This novel technique, which uses neutron activation of gold, could revolutionize cancer drug delivery by enabling real-time visualization of the gold nanoparticles without external tracers.

Experiencing five or more severe sunburns between the ages of 15 and 20 increases the risk of melanoma by 80% and nonmelanoma skin cancer by 68%. This study is among the few to examine the relationship between perceived cancer risk, concern about being diagnosed, confidence in health, sunburn history, and the prevalence of sun protection behaviors, all in relation to sociodemographic factors in U.S. adults. Findings reveal statistically significant associations between the number of sunburns and sociodemographic factors.

Teens who have strong, supportive friendships are more likely to have positive mental health, even if they spend a lot of time on social media, according to a recent NIH study.