Tiki reached 95 in equivalent human years and helped zookeepers create new medical treatments for giraffes.

The North Bay fires will continue to bring "unprecedented levels of air pollution."

Despite the fog, skywatchers across the Bay Area did their best to get a glimpse of today's celestial event.

The black crowned night heron is seen all over the city and nests in large groups downtown.

The algae can lead to skin rashes in humans and can kill dogs and small animals.

Around the Bay Area, people reacted as they felt the earth move beneath them.

The garden's oldest specimen is more than 1600 years old.

Some animals have been adopted, but others may never be healthy enough to leave rescue centers.

The first portion of the zoo's California Trail expansion opens with an electric gondola and hilltop restaurant.

The center has been closed since March as an investigation tries to determine how 13 animals came to be neglected.

Si'ahl, Imnaha and Talulah are just beginning to eat fish and meat.

Thanks to pedestrian and bicycle improvement projects, the little park will expand its footprint.

These highly adaptable birds often eat near Lake Merritt, but they live Downtown.