Sinkholes around the world in picturesSinkholes pose significant risks to vehicles and infrastructure, especially during heavy rainfall.
Scientists Are Mapping Landslide Risk in Alaska. Some Homeowners Don't Want to Know.Landslides in Southeast Alaska pose increasing risks to residences and lives, underscoring a growing trend of deadly incidents in the region.
Dozens more Rancho Palos Verdes homes face gas shutoffs amid relentless land movementSouthern California Gas Co. is indefinitely shutting off gas to 54 homes due to safety concerns over land movement.