(via SciShow) Are you old enough for your childhood to be filled with the threat of acid rain? Are you now thinking "Wait, why haven't I heard about the threat of acid rain in forever?". Well it's ...

It's a good reminder to get the rain gear ready - and leave extra time on the roadways - without putting a damper on the whole day. There is, however, more to come. We're looking at the ...

rain becomes RA, and drizzle is DZ. Winter, in particular, brings strange things falling from the clouds. Here’s your guide to getting the names right, so you don’t sound like an idiot.