Rhode Island residents witnessed a sudden surge in bat encounters, resulting in hundreds receiving postexposure rabies vaccines. Experts have been exploring the cause of the uptick.

Shark sightings increase exponentially off Cape Cod beach, as great white sharks and hammerhead sharks draw closer to the shore.

Happy Hollow Park & Zoo is calling on the public to name its newest red-ruffed lemur pups, a critically endangered animal at risk of potential extinction.

Winter storms and local water district efforts result in enhanced breeding conditions for the endangered arroyo toad, signaling a potential comeback for the species and sparking hopes for future habitat restoration.

A recent close encounter with an aggressive shark at Pebble Beach highlights the need for increased awareness and safety measures when enjoying the ocean.

As Harmful Algal Blooms pose a recurring threat to Bay Area waters, Oakland takes action with its Lake Merritt Water Quality Management Pilot Project to combat potential negative impacts on the ecosystem.

Recent sightings of mountain lions highlight the importance of public awareness and safety when it comes to these urban visitors.

Neighborhood groups have filed a multi-million dollar lawsuit against UC Berkeley over the alleged destruction of trees and vegetation in People's Park.

In a breakthrough for US Customs and Border Protection, agriculture specialists discover a never-before-seen pest in San Diego, showcasing their relentless efforts to safeguard American agriculture from such threats.

In the face of extreme wildfires in Maui, several Bay Area animal shelters stepped up to make a big impact, collaborating to save over 40 shelter animals and bring them to the mainland for a chance at new homes.

An animal rights group sues San Diego County's Department of Animal Services, seeking access to records related to allegations of extensive negligence and the death of a horse at a Rancho Santa Fe ranch.

San Diego's tarantulas are out to get frisky as the region sees two simultaneous mating seasons for bother the California Black and San Diego Bronze tarantulas. Creepy to some, these fuzzy arachnids play a vital role in the ecosystem.

A mountain lion spotted in Menlo Park's Sharon Heights sparks concern among residents, continuing a trend of big cat sightings across the Bay Area in recent months.