“It’s a milestone in solar physics,” said Ioannis Kontogiannis, a solar physicist at Swiss Federal Institute of Technology ...

The biggest interior grizzly bear ever killed by a bowhunter was shot in May 2009 by Pennsylvania hunter Rob Debias. It was ...

With the start of the new year, Californians will pay a new fee every time they buy a product with a non-removable battery — ...

Researchers found that sunburn disables a natural skin defense, allowing inflammation to trigger dangerous changes in cells. Understanding this process could help stop skin cancer before it starts.