'Toxic fog' may be poisoning California mountain lions, UC Santa Cruz study shows

Fog off the coast of California could be poisoning the state's mountain lions with mercury.

'Toxic fog' may be poisoning California mountain lions, UC Santa Cruz study shows

Thumbnail for the video titled "'Toxic fog' may be poisoning California mountain lions, UC Santa Cruz study shows"

Victims identified in Pearl Harbor shooting

Thumbnail for the video titled "Victims identified in Pearl Harbor shooting"

Powerful storm to soak Bay Area this weekend

Thumbnail for the video titled "Powerful storm to soak Bay Area this weekend"

Pleasanton police increasing patrols during holiday season to deter crimes

Thumbnail for the video titled "Pleasanton police increasing patrols during holiday season to deter crimes"

Flooding concerns ahead of storm in areas burned during Sonoma County's Kincade Fire

Thumbnail for the video titled "Flooding concerns ahead of storm in areas burned during Sonoma County's Kincade Fire"

Homeowner describes UPS drivers being robbed at gunpoint in her neighborhood

Thumbnail for the video titled "Homeowner describes UPS drivers being robbed at gunpoint in her neighborhood"

Loved ones remember father killed during home invasion

Thumbnail for the video titled "Loved ones remember father killed during home invasion"

Authorities: Hostage killed near Kalamazoo was young father

Thumbnail for the video titled "Authorities: Hostage killed near Kalamazoo was young father"

First lady visits children's hospital

Thumbnail for the video titled "First lady visits children's hospital"

WATCH: Coast Guard rescues dog swimming off Florida coast

Thumbnail for the video titled "WATCH: Coast Guard rescues dog swimming off Florida coast"

WATCH: Family says their brand new TV was damaged by careless FedEx delivery driver

Thumbnail for the video titled "WATCH: Family says their brand new TV was damaged by careless FedEx delivery driver"

What to do if you're approached by ICE agents

Thumbnail for the video titled "What to do if you're approached by ICE agents"

Police activity at Great Mall in Milpitas

Thumbnail for the video titled "Police activity at Great Mall in Milpitas"

Latest

Victims identified in Pearl Harbor shooting

News /
Thumbnail for the video titled "Victims identified in Pearl Harbor shooting"

Powerful storm to soak Bay Area this weekend

News /
Thumbnail for the video titled "Powerful storm to soak Bay Area this weekend"

Pleasanton police increasing patrols during holiday season to deter crimes

News /
Thumbnail for the video titled "Pleasanton police increasing patrols during holiday season to deter crimes"

Flooding concerns ahead of storm in areas burned during Sonoma County's Kincade Fire

News /
Thumbnail for the video titled "Flooding concerns ahead of storm in areas burned during Sonoma County's Kincade Fire"

Homeowner describes UPS drivers being robbed at gunpoint in her neighborhood

News /
Thumbnail for the video titled "Homeowner describes UPS drivers being robbed at gunpoint in her neighborhood"

Loved ones remember father killed during home invasion

News /
Thumbnail for the video titled "Loved ones remember father killed during home invasion"

Authorities: Hostage killed near Kalamazoo was young father

News /
Thumbnail for the video titled "Authorities: Hostage killed near Kalamazoo was young father"

First lady visits children's hospital

News /
Thumbnail for the video titled "First lady visits children's hospital"

WATCH: Coast Guard rescues dog swimming off Florida coast

News /
Thumbnail for the video titled "WATCH: Coast Guard rescues dog swimming off Florida coast"

WATCH: Family says their brand new TV was damaged by careless FedEx delivery driver

News /
Thumbnail for the video titled "WATCH: Family says their brand new TV was damaged by careless FedEx delivery driver"

What to do if you're approached by ICE agents

News /
Thumbnail for the video titled "What to do if you're approached by ICE agents"

Police activity at Great Mall in Milpitas

News /
Thumbnail for the video titled "Police activity at Great Mall in Milpitas"

Bay Area

Powerful storm to soak Bay Area this weekend

News /
Thumbnail for the video titled "Powerful storm to soak Bay Area this weekend"

Pleasanton police increasing patrols during holiday season to deter crimes

News /
Thumbnail for the video titled "Pleasanton police increasing patrols during holiday season to deter crimes"

Flooding concerns ahead of storm in areas burned during Sonoma County's Kincade Fire

News /
Thumbnail for the video titled "Flooding concerns ahead of storm in areas burned during Sonoma County's Kincade Fire"

Travel to the Sierra discouraged during weekend storm

News /
Thumbnail for the video titled "Travel to the Sierra discouraged during weekend storm"

Homeowner describes UPS drivers being robbed at gunpoint in her neighborhood

News /
Thumbnail for the video titled "Homeowner describes UPS drivers being robbed at gunpoint in her neighborhood"

Pittsburg students meet Lizzo

News /
Thumbnail for the video titled "Pittsburg students meet Lizzo"

Two new suspects arrested in connection to East Bay home invasions

News /
Thumbnail for the video titled "Two new suspects arrested in connection to East Bay home invasions"

Rain on its way to Bay Area

News /
Thumbnail for the video titled "Rain on its way to Bay Area"

Three UPS trucks robbed at gunpoint in San Jose

News /
Thumbnail for the video titled "Three UPS trucks robbed at gunpoint in San Jose"

McDonad's launches new clothing line

News /
Thumbnail for the video titled "McDonad's launches new clothing line"

Sailor kills 2 at Pearl Harbor shipyard

News /
Thumbnail for the video titled "Sailor kills 2 at Pearl Harbor shipyard"

Uber reports nearly 6,000 sexual assaults in 2 years

News /
Thumbnail for the video titled "Uber reports nearly 6,000 sexual assaults in 2 years"

National

First lady visits children's hospital

News /
Thumbnail for the video titled "First lady visits children's hospital"

3 victims killed, several injured in active shooter situation at Florida Naval Air Station

News /
Thumbnail for the video titled "3 victims killed, several injured in active shooter situation at Florida Naval Air Station"

Jose Cuervo launches agave biodegradable straws

News /
Thumbnail for the video titled "Jose Cuervo launches agave biodegradable straws"

NAS Latest 8:30

News /
Thumbnail for the video titled "NAS Latest 8:30"

NAS Latest

News /
Thumbnail for the video titled "NAS Latest"

Shooter dead, 5 in hospital following active shooter situation at Florida Naval Air Station

News /
Thumbnail for the video titled "Shooter dead, 5 in hospital following active shooter situation at Florida Naval Air Station"

Arkansas toddler dies trying to save puppy during house fire

News /
Thumbnail for the video titled "Arkansas toddler dies trying to save puppy during house fire"

Chase with stolen UPS truck ends with shootout, 4 dead

News /
Thumbnail for the video titled "Chase with stolen UPS truck ends with shootout, 4 dead"

Scientists test once-a-month birth control pill

News /
Thumbnail for the video titled "Scientists test once-a-month birth control pill"

House Speaker Pelosi rebukes reporter: 'Don't mess with me'

News /
Thumbnail for the video titled "House Speaker Pelosi rebukes reporter: 'Don't mess with me'"

McDonald's launches clothing line

News /
Thumbnail for the video titled "McDonald's launches clothing line"

Sailor kills 2 civilians, self at Pearl Harbor shipyard

News /
Thumbnail for the video titled "Sailor kills 2 civilians, self at Pearl Harbor shipyard"

Morning Buzz

KRON4 Morning Buzz: 49ers on mission to win division

News /
Thumbnail for the video titled "KRON4 Morning Buzz: 49ers on mission to win division"

KRON4 Morning Buzz: Draymond Green’s alma mater retires jersey

News /
Thumbnail for the video titled "KRON4 Morning Buzz: Draymond Green’s alma mater retires jersey"

KRON4 Morning Buzz: Flu bug tackles NFL players

News /
Thumbnail for the video titled "KRON4 Morning Buzz: Flu bug tackles NFL players"

KRON4 Morning Buzz: Heart stopping game between 49ers and Ravens

News /
Thumbnail for the video titled "KRON4 Morning Buzz: Heart stopping game between 49ers and Ravens"

Teacher tells student to speak English

News /
Thumbnail for the video titled "Teacher tells student to speak English"

KRON4 Morning Buzz 11/22/19

News /
Thumbnail for the video titled "KRON4 Morning Buzz 11/22/19"

KRON4 Morning Buzz: Warriors have worst game in decades

News /
Thumbnail for the video titled "KRON4 Morning Buzz: Warriors have worst game in decades"

KRON4 Morning Buzz: Music to the ears

News /
Thumbnail for the video titled "KRON4 Morning Buzz: Music to the ears"

KRON4 Morning Buzz: Raiders look to pass Chiefs in standings

News /
Thumbnail for the video titled "KRON4 Morning Buzz: Raiders look to pass Chiefs in standings"

KRON4 Morning Buzz: Raiders look to pass Chiefs in standings

News /
Thumbnail for the video titled "KRON4 Morning Buzz: Raiders look to pass Chiefs in standings"

Vallejo secures funding for new navigation center

News /
Thumbnail for the video titled "Vallejo secures funding for new navigation center"

KRON4 Morning Buzz: The 49ers' version of 'Top Gun'

News /
Thumbnail for the video titled "KRON4 Morning Buzz: The 49ers' version of 'Top Gun'"

Politics

Trade tensions worry California farmers

News /
Thumbnail for the video titled "Trade tensions worry California farmers"

Speaker Pelosi: Dems ready to move forward with articles of impeachment

News /
Thumbnail for the video titled "Speaker Pelosi: Dems ready to move forward with articles of impeachment"

Impeachment preview

News /
Thumbnail for the video titled "Impeachment preview"

Kamala Harris to drop out of 2020 race

News /
Thumbnail for the video titled "Kamala Harris to drop out of 2020 race"

Inside Bay Area Politics Nov. 22, 2019

News /
Thumbnail for the video titled "Inside Bay Area Politics Nov. 22, 2019"

Impeachment - What's Next?

News /
Thumbnail for the video titled "Impeachment - What's Next?"

New emission standards

News /
Thumbnail for the video titled "New emission standards"

Migrant farmworker shortage solution

News /
Thumbnail for the video titled "Migrant farmworker shortage solution"

'The facts' remain Republicans' defense of Trump, House Minority Leader McCarthy says

News /
Thumbnail for the video titled "'The facts' remain Republicans' defense of Trump, House Minority Leader McCarthy says"

ICE trying to bypass California's for-profit prison ban, lawmakers say

News /
Thumbnail for the video titled "ICE trying to bypass California's for-profit prison ban, lawmakers say"

Global War on Terrorism Memorial

News /
Thumbnail for the video titled "Global War on Terrorism Memorial"

Transparency on the Border

News /
Thumbnail for the video titled "Transparency on the Border"