Deadly tornado outbreak causes catastrophic destruction in multiple states

The same line of storms impacting the Northeast on Saturday was responsible for the most severe active day this year on Friday, with more than 500 storm reports.

NWS: Tornado reported in Elkhorn amid Friday night warnings

The National Weather Service issued tornado warnings for parts of Jefferson and Walworth counties Friday night, March 31.

Biden: Feds 'not leaving' Mississippi town hit by deadly tornado

Last week's tornado destroyed roughly 300 homes and businesses in Rolling Fork and the nearby town of Silver City. The death toll in Mississippi stood at 21. One person died in Alabama, as well.

WMO: Fiona, Ian join list of retired hurricane names

There will be no more hurricanes named Fiona and Ian, according to officials with the World Meteorological Organization, after last year's hurricane season that wreaked havoc on various communities in the Caribbean, the U.S., and Canada.

Tornado-spawning storms could get worse as world warms, study finds

The study predicts a nationwide 6.6% increase in supercells and a 25.8% jump in the area and time the strongest supercells twist and tear over land.

Father shields 1-week-old baby as Mississippi tornado destroys home

The father shielded his two children, one of which was one-week-old, as the tornado hit their Winona, Mississippi, home. The father says that this home has been within their family for four decades.

Recovery from deadly Mississippi tornado tough for low-income residents

Mississippi is one of the poorest states in the U.S., and the majority-Black Delta where the massive tornado struck has long been one of the poorest parts of the state.

Watch: Bald eagle parents protect their egg during California snowstorm

Named Liberty and Guardian, the bald eagles were filmed shielding their only egg from the elements during the “worst" incubation period in many years.

La Nina is over and El Nino could be on the way, forecasters say

The climate phenomenon is a by-product of a years-long cycle of water temperatures in the tropical Pacific Ocean known as the El Niño-Southern Oscillation (ENSO) and has been in its cool phase for the past three winters -- a rare feat for an event that typically lasts for one winter, maybe two.