For Star subscribers: Researchers are trying to determine if the Sonoran Desert purple martins that nest in saguaro cavities are a separate species from two others dwelling on the East ...

Goal 2 is about creating a world free of hunger by 2030.The global issue of hunger and food insecurity has shown an alarming increase since 2015, a trend exacerbated by a combination of factors ...

CBD creams can be effective for temporary pain relief. However, more research is needed overall. Our testers found temporary relief with some CBD pain creams, but they worked best when coupled ...