Dangerous algae growth causes havoc in oceans and lakes across the country. USC’s David Caron discusses why the algal blooms are harmful — and why they’re on the rise.

Crosstown, a joint effort of USC Annenberg and USC Viterbi, has been awarded funding from Google to bring data-driven journalism about crime, traffic and air quality to L.A. neighborhoods.

Thanksgiving is a great time to count your blessings, but USC research shows that being grateful throughout the year can lead to better health and well-being.

A new USC study connects air pollution, memory problems and Alzheimer’s-like brain changes among women in their 70s and 80s.

Worried about conditions like melanoma among older Hispanics, USC researchers and student volunteers teach the importance of sun protection to L.A. schoolchildren.