SANTA CRUZ — To underscore the urgency of responding to the steep decline in kelp forests, filmmaker Natasha Benjamin posits an alarming hypothetical: what if 95% of California’s redwoods were to ...

GETTING THERE: Fly direct to Denver on JetBlue, Delta, United, or Southwest, then rent a car and make the scenic 3.5-hour trek west to Aspen. (Or land right in Aspen if you don’t mind a layover.) ...

Hawaiian coral reefs may face unprecedented ocean acidification within 30 years, driven by carbon emissions. A new study by University of Hawai‘i researchers shows that even under conservative climate ...