What is a tsunami and what causes them?
All coastlines around the world are vulnerable to tsunamis, so it's important to know your community's hazard and evacuation plans in case they're needed.
All coastlines around the world are vulnerable to tsunamis, so it's important to know your community's hazard and evacuation plans in case they're needed.
Historical tsunamis that have struck around the world
Tsunamis have devastated countries around the world, costing countless lives and leaving behind millions of dollars in damage.
Tsunamis have devastated countries around the world, costing countless lives and leaving behind millions of dollars in damage.
Tsunami preparedness: What to do in the event of an emergency
The Red Cross is offering tips for people who live in tsunami-hazard areas.
The Red Cross is offering tips for people who live in tsunami-hazard areas.
Winter storm to hit southern US before moving up East Coast
Winter weather is moving across the U.S. this weekend, threatening the deep south before moving up the east coast.
Winter weather is moving across the U.S. this weekend, threatening the deep south before moving up the east coast.
Satellite images show volcanic eruption that caused tsunami in Pacific
An underwater volcano has erupted near the Pacific nation of Tonga, sending large tsunami waves crashing across the shore and people rushing to higher ground.
An underwater volcano has erupted near the Pacific nation of Tonga, sending large tsunami waves crashing across the shore and people rushing to higher ground.
Volcano erupts in Pacific, triggers tsunami advisory for Bay Area
The National Weather Service on Saturday morning issued a Tsunami Advisory for the Pacific Coast, including Bay Area shorelines, following a large underwater volcanic eruption near the Tonga Islands.
The National Weather Service on Saturday morning issued a Tsunami Advisory for the Pacific Coast, including Bay Area shorelines, following a large underwater volcanic eruption near the Tonga Islands.
Tornado pushes through Humble, Montgomery, knocking down trees and power for several residents
No injuries were reported, but crews spent several hours clearing up and removing knocked-down trees and debris off the streets.
No injuries were reported, but crews spent several hours clearing up and removing knocked-down trees and debris off the streets.
Winter storm rips through Eastern US causing record breaking snowfall
A winter storm that had already blanketed parts of the South in snow moved into the Northeast, snarling air travel and crushing morning commutes.
A winter storm that had already blanketed parts of the South in snow moved into the Northeast, snarling air travel and crushing morning commutes.
Uber driver stranded on I-95 buys teen passenger hotel room, offered new job
Uber driver DaVante Williams was stranded with a teenage passenger for hours on the snowy I-95 and is being praised for going “above and beyond” to get her home safe.
Uber driver DaVante Williams was stranded with a teenage passenger for hours on the snowy I-95 and is being praised for going “above and beyond” to get her home safe.
'I was screaming': Georgia woman trapped in car swept up by tornado
The Newton County woman and her brother were trapped in their car as a tornado lifted them up and smashed them into the ground multiple times.
The Newton County woman and her brother were trapped in their car as a tornado lifted them up and smashed them into the ground multiple times.
Severe storms sweep across southern US overnight
A line of severe storms moved across the southern United States overnight, leaving homes damaged and without power.
A line of severe storms moved across the southern United States overnight, leaving homes damaged and without power.
Colorado fire destroyed nearly 1,000 homes, 3 people missing
The Colorado fire that whipped through the Denver suburbs of Superior and Louisville destroyed an estimated 1,000 homes, leaving at least three people unaccounted for, authorities said Saturday.
The Colorado fire that whipped through the Denver suburbs of Superior and Louisville destroyed an estimated 1,000 homes, leaving at least three people unaccounted for, authorities said Saturday.
Kentucky governor declares state of emergency after tornado-warned storms cause significant damage
The tornado warned storms come after a deadly tornado outbreak on Dec. 10-11, which killed over 80 people in the state.
The tornado warned storms come after a deadly tornado outbreak on Dec. 10-11, which killed over 80 people in the state.
Winter weather across Arizona brings rain, snow and dangerous driving conditions
Winter weather across Arizona is bringing rain, snow and dangerous driving conditions, the National Weather Service says. We have tips on how to keep safe while driving.
Winter weather across Arizona is bringing rain, snow and dangerous driving conditions, the National Weather Service says. We have tips on how to keep safe while driving.
Colorado wildfires: At least 580 homes destroyed, 34K evacuated
Colorado wildfires fueled by gusty winds burned an estimated 580 homes and forced thousands to evacuate. Officials were assessing the damage on Friday.
Colorado wildfires fueled by gusty winds burned an estimated 580 homes and forced thousands to evacuate. Officials were assessing the damage on Friday.
Gov. Newsom declares state of emergency to help California counties hit by winter storms
Gov. Newsom has declared a state of emergency to help California counties hit by the winter storms.
Gov. Newsom has declared a state of emergency to help California counties hit by the winter storms.
2021's biggest and wildest weather moments
Here are five of the biggest weather stories of 2021, which included deadly flooding and a new wildfire record set in California.
Here are five of the biggest weather stories of 2021, which included deadly flooding and a new wildfire record set in California.
Kentucky couple, married 56 years, died holding on to each other in tornado
Billy and Judy Miller, who were married 56 years, died while holding on to each other after tornadoes swept through Kentucky earlier this month.
Billy and Judy Miller, who were married 56 years, died while holding on to each other after tornadoes swept through Kentucky earlier this month.
2 die in submerged car during Millbrae flooding; others escape
Two people died on Thursday in Millbrae when the car they were driving got submerged in deep standing water that flooded an underpass with a steep grade.
Two people died on Thursday in Millbrae when the car they were driving got submerged in deep standing water that flooded an underpass with a steep grade.
6.2-magnitude earthquake recorded off California's North Coast
A 6.2 magnitude earthquake was recorded off the coast of northern California just after noon Monday .
A 6.2 magnitude earthquake was recorded off the coast of northern California just after noon Monday .