An angry, red rash appeared on Melissa Schloemer's legs whenever she visited theme parks. The unsightly, blotchy hives would ...

The third case of measles in 2025 has been reported in Louisiana. According to the Louisiana Department of Health, the case ...

Measles, a virus considered to have been eliminated in Canada in 1998, has made a comeback in this country. On Monday, the ...

Leaves often turn brilliant colors in autumn. One of those colors has generated a lot of heated debate among scientists in recent years. Autumn is a big time for trees. Many shed their leaves, and of ...

Autumn is a big time for trees. Many shed their leaves, and of course, before the leaves fall, they can turn brilliant colors. One of those colors has generated a lot of heated debate among scientists ...

Out in the cosmic landscape, planetary nebulas would offer the perfect Halloween doors to knock on. They're spooky tricksters in their names, as they have nothing to do with planets at all and are ...