Higher-than-normal (and lower-than-normal tides) are headed back to San Diego's coasts this weekend, according to NBC 7 ...

SAN DIEGO — If you're in the mood for nature and fresh air, San Diego Park Rangers want to take you on a guided tour. In this ...

New evidence recently uncovered in Colorado by researchers at the University of Colorado Boulder may prove the entire planet was completely covered in massive glaciers hundreds of millions of ...

Ever since the term “Snowball Earth” was first proposed in a 1992 paper, it has prompted substantial debate among scientists.

A new wildfire was reported today at 2:39 p.m. in San Diego County. Miners Fire has been burning on private land. At this ...

The 1,584-meter (5,197-foot) volcano shot up ash at least 17 times on Tuesday, with the largest column recorded at 9 ...

The most expensive water in the world sold at an impressive price of US$60,000, offering both luxury and hydration. Discover ...

Righetti High School science teacher Laura Branch has inspired countless students to explore the wonders of science and ...

For the second time this year, a rare deep-sea oarfish has washed ashore in San Diego County, giving scientists a chance to ...

An earthquake with a magnitude of 3.5 was recorded near Borrego Springs Thursday morning, the U.S. Geological Survey reported.

A new PBS Nature documentary spotlights the flora and fauna in our own backyard in San Diego, the most biodiverse county in the continental U.S. The film, which airs on KPBS-TV this week, will screen ...