More than 100 search and rescue volunteers have joined the search effort for 79-Year-old Margaret Elaine McKinley at the Windy Hill Open Space Preserve in Portola Valley.

The San Mateo County Sheriff's Office is asking residents in the area of the Windy Hill Open Space Preserve in Portola Valley to check their home cameras, after a hiker with dementia went missing on ...

John Ramos reports on the search for a missing hiker in the Windy Hill Open Space Preserve. Website: YouTube: Facebook: ...

“Any sightings, or lack of sightings, on camera footage will help aid in the search,” the San Mateo County Sheriff’s ...

Margaret McKinley, known to her friends as Elaine, joined a small group for a hike on Thursday morning in the San Mateo County open space known as the Windy Hill Preserve.

Sadly, hundreds of bird species have gone extinct in the past few centuries. Here’s one example, and the story of how it ...

Authorities expanded their search Saturday for a 79-year-old hiker with dementia missing in San Mateo County since Thursday. Margaret “Elaine” McKinley of Redwood City became separated from her family ...

An elderly man was safely located after getting lost Friday night at the Great Meadows Conservation Trust hiking trail in ...

Two people had to be located by thermal imaging equipment after getting lost in the dark on a Shropshire landmark.

PORTOLA VALLEY – The search continued Friday for a 79-year-old Redwood City woman who went missing a day earlier while hiking ...