"ROMEO" stands for "retired older men eating out" -- and it's one way to keep older guys from being too isolated. Just don't call it a support group!

World Health Organization member states agreed to the treaty after three years of talks. NPR speaks with Precious Matsoso, who served as co-chair of the group tasked with creating the treaty.

Here's the lowdown from allergy doctors on how to get relief, from which medicines to use — and how to best use them — to ...