More than two-thirds of chronic pain patients registered to legally access medical cannabis products substitute marijuana for prescription opioids, according to data published in The Journal of Headache and Pain..
The U.S. oil and gas industry emits 13 million metric tons of methane from its operations each year – nearly 60% more than currently estimated by the EPA, a new study finds..
Hi Reddit! We’re Rear Admiral Shep Smith, Director of NOAA Coast Survey and the U.S. National Hydrographer, and Lt. Cmdr. Sam Greenaway, chief of NOAA Coast Survey’s Hydrographic Systems and Technology Branch, and we are experts in mapping the seafloor. Ask us anything!.
