Erin Davis/Axios Visuals In the U.S., UV rays are at their worst at high noon in the summer, with average values exceeding 11 — considered "extreme" — in some places. Why it matters: That's when it's ...

We all know the importance of protecting our children's eyes from the sun's rays, particularly on sunny days. But a disturbing new report has found some kids' sunglasses bought online do not meet UK ...