Doctor after doctor misdiagnosed or shrugged off Ruth Wilson's rashes, swelling, fevers, and severe pain for 6 years. She ...

Lupus, which is difficult to treat and on the rise, is part of the group of autoimmune diseases that affect millions of ...

Fog like this is especially common in the fall. As the nights grow longer, the ground has more time to lose heat after sunset ...

For years, astronomers have been on the hunt for the first generation of stars, primordial relics of the early universe. And ...

Only one side of a silver crystal has the right structure to trigger ice formation, revealing how these particles help clouds ...

BEIJING -- On Thursday, China's national observatory renewed an orange alert for thick fog in some parts of the country. On Thursday morning, heavy fog is expected to affect parts of Hebei, Shandong, ...

Contrails in the blue sky remind us of daily air traffic—and its impact on the climate. However, the effect of contrails on ...

MEMPHIS, Tenn. - There's a Level 1 out of 5 threat for isolated strong storms Friday afternoon. Make sure to dress in layers and have the sunglasses. It's another chilly start to the day under a ...