This is a story I originally missed but I was reminded of during one of my morning walks. After a rain storm, the sweet and fragrant herbal smells are calming and delightful:   A well-preserved substance found in a 2,700-year-old temple in Tel Arad has been identified as cannabis, including its psychoactive compound THC. Researchers concluded that cannabis may have been burned in order to induce a high among worshippers. This is the first eviden