Climate change is altering the chemistry of wine

Enlarge (credit: picture alliance | Getty Images) Soon after the devastating Glass Fire sparked in California’s Napa Valley in September 2020, wine chemist Anita Oberholster’s inbox was brimming with hundreds of emails from panicked viticulturists. They wanted to know if they could harvest their grapes without a dreaded effect on their wine: the odious ashtray…

People are getting explosive gastroenteritis at the Grand Canyon

Enlarge / The Grand Canyon viewed from the South Rim adjacent to the El Tovar Hotel on November 11, 2019, in Grand Canyon National Park, Arizona. (credit: Getty | George Rose) The Grand Canyon is an immense, vibrantly painted geological wonder, treasured for its awe-inspiring stratified architecture, which has been spectacularly sculpted over millions of…

NASA scientists say images from the Webb telescope nearly brought them to tears

Enlarge / NASA’s James Webb Space Telescope was placed in Johnson Space Center’s historic Chamber A for vacuum testing on June 20, 2017. (credit: NASA) Six months have passed since a European rocket lofted the James Webb Space Telescope into orbit. Since that time, the ultra-complex telescope has successfully unfolded its expansive sunshield, commissioned its…