An elegant fix for one of America’s deadliest road problems

America's Biggest Kelp Farm Could Change How California Grows Crops

When the Wallis-Annenberg Wildlife Crossing opens in December, it will be the largest of its kind in the world. | Dean Musgrove/Los Angeles Daily News In 2012, Southern California was besotted with an unlikely celebrity: a telegenic mountain lion who had crossed one of the state’s most perilous freeways , seeking a territory to call his own. Widely deemed “ LA’s loneliest lion ” and “ most eligible bachelor ,” the chiseled puma in question, named P-22, roamed the bustling but otherwise big cat-l