If you want to protect yourself from mosquitoes and ticks—which seem to be everywhere this year—you might need to enlist a heavy-hitter. Insect experts reach for one thing: permethrin. Here’s what to ...

With the weather getting warmer, humans aren’t the only ones going out more. Bug season, which peaks late spring to early summer, is about to usher in massive hatches of mosquitoes, ticks and other ...