researchers examined 1,714 samples over six months and found that just 39 per cent contained what they buyer thought they had been sold
may 17, 2018 -- the fda has approved the first in a new class of migraine drugs that aim to fight painful .
"if the battery in a mechanical mod over-discharges and the device doesn't contain enough air holes to allow the battery to vent, there is a risk of explosion." .