Bay Area woman battling cancer survives bear attack while visiting Tahoe

An East Bay woman survived being mauled by a bear in North Lake Tahoe over the weekend. She said she wanted to share her story as a warning to others.

SpaceX launch delayed due to astronaut ‘minor medical issue’

A medical issue has sidelined one of four astronauts assigned to SpaceX’s upcoming flight to the International Space Station and delayed the launch, officials said Monday.

232-acre East Bay tidal marsh restoration complete

The $24.5 million, 232-acre restoration of Pacheco Marsh in Martinez and Lower Walnut Creek will allow San Francisco Bay waters to once again occupy the space as it did for countless years before.

Industrial chemicals found in some fast food: study

Cheese pizza was found to have the lowest levels of most chemicals, according to the study.

Crab traps may be banned as crab season approaches

Such a ban could limit entanglement risks from lines and buoys for marine life like whales and sea turtles.

Sitting Bull's great-grandson confirmed using DNA from lock of hair

The great-grandson of famed Lakota Sioux Chief Sitting Bull has been confirmed as his closest living relative by scientists, who used a new DNA technique.

Colorado hiker, lost for 24 hours, ignored rescuers' phone calls because they didn’t recognize the number

A Colorado hiker who got lost after wandering off a trail had a search party out overnight looking for them -- but ignored repeated phone calls from rescuers because the hiker didn't recognize the number.

Pet owner warns of bobcat on the prowl in Livermore after fatal attack

A pet owner in Livermore is alerting others after his cat was violently attacked by a bobcat. It happened last night on Old Oak Road.

Vikings were in North America 1,000 years ago, study finds

The study, published in Nature, is new evidence that the Vikings were present in Newfoundland in AD 1021.

Orionid meteor shower 2021 to peak this week — along with full moon

The Orionid meteor shower will peak this week, but it also coincides with the brightness of a full moon. Here’s when you might be able to catch a glimpse.

US surgeons successfully attach working pig kidney to human body

Surgeons attached a pig’s kidney to the body of a deceased patient and watched it begin to work, part of the effort to one day use animal organs for life-saving transplants.

Wild pigs destroy winery owners' front yard in Livermore

The drought is causing more wild pigs to search for food away from the hillsides. In Livermore, wild pigs are causing quite a problem for one winery owner.