(Aging Untold) — Forget the old adage: You can’t teach an old dog new tricks. Picking up a new hobby later in life isn’t just fun — it’s also one of the best things you can do for your brain. From ...

For many adults, learning something new starts as a search for a fun hobby, which means we expect it to be, well, fun. But according to Boser, if you’re not a little uncomfortable, the lessons might ...