SN Online
By Science News
ATOM & COSMOS
Researchers finally detect muon neutrinos switching to electron neutrinos, plus more updates in “News in Brief: Atom & Cosmos.”
GENES & CELLS
Triggering sleep in fruit fly brains turns the bugs’ short-term memories into long-lived ones. Read “From Z’s to A’s.”
LIFE
Male cleaner fish punish females when they scare big clients away (two cleaners and their client shown). Go to “News in Brief: Life.”
EARTH
Japan’s monster wave also sent glowing air ripples over Hawaii. Read “Tsunami lit up the heavens.”