The national electrical system of Cuba suffered a total disconnection at 11 a.m. local time after a power plant failed, the Cuban Ministry of Energy and Mines said.

The Pentagon is downplaying the arrival of four Russian Navy ships in Cuba although U.S. Navy ships shadowed them as they made their way to Havana.

Manuel Rocha is set to formally change his plea and face sentencing in April.

The Cuban embassy staff "suffered no harm," and "details are being worked out," Foreign Affairs Minister Bruno Rodríguez Parrilla said.

The Cuban Foreign Ministry called the stop of a US nuclear-powered submarine at the US naval base at Guantanamo Bay a "provocative escalation" on Tuesday.

Two Cuban migrants landed at Key West International Airport on a motorized hang glider Saturday morning, authorities said.

A former U.S. defense intelligence agency analyst convicted of spying for Cuba was released from federal prison on Friday, prison officials confirmed with ABC News.

Cuba is recovering from extensive damage and widespread power outages in the wake of Hurricane Ian.

Twenty-six people are dead, including four minors, from an explosion at a hotel in Havana, Cuba, apparently caused by a gas leak.

In his first steps toward his own Cuba policy, President Joe Biden is sanctioning the Cuban defense minister and its special forces.

Anti-government protesters in Cuba say the COVID-19 pandemic has exacerbated long-standing issues about food, electricity and basic goods in the country.

President Joe Biden on Monday released a statement in solidarity with the people of Cuba who marched on the island Sunday to protest leadership amid the pandemic.

Trump is further tightening his administration's pressure campaign against Cuba as it unravels the historic opening implemented by his predecessor Barack Obama.

The only communist state in the west is at a standstill.

Upping pressure on Cuba, Secretary of State Mike Pompeo announced Wednesday the Trump administration will allow lawsuits against companies using confiscated property.

U.S. diplomatic personnel residing in Cuba's capital who felt ill after hearing loud, high-pitched sounds or feeling pressure sensations suffered damage to the inner ear.

The bank was charged with conspiring to violate the Trading with the Enemy Act.

Researchers say they still can't pinpoint the reason for the "health attacks."

A total of 26 U.S. employees in Cuba have been affected to date.

Raul Castro has led the country since taking over from his late brother, Fidel.

The plane had just left José Martí International Airport.

Cuba turned the page on a new political era today as Raul Castro stepped down as president and handed over power to his handpicked successor, Miguel Diaz-Canel Bermudez.

Miguel Díaz-Canel is the next president of Cuba.

Cubans say they are still grateful for the land reforms and modern amenities Castro's leftist revolution brought.

For the first time in more than 50 years, Cuba won't be led by a Castro.

The U.S. Embassy in Cuba will operate with minimum essential personnel.

The cause of the mysterious "health attacks" in Cuba remains a mystery.

A new report claimed the FBI uncovered "no evidence" of a "sonic attack."

The regulations are effective this week.

Bruno Rodríguez Parrilla blamed the U.S. for politicizing the attacks.

The claims have not been verified.

The diplomats have seven days to leave.

The State Department previously said the mysterious attacks had ended.

The investigation is ongoing.

The United States has expelled two Cuban diplomats following "incidents" that allegedly caused U.S. embassy personnel in Havana to suffer "physical symptoms."

New policy will undo many diplomatic reform efforts enacted by Obama.

President Obama initiated the re-normalization of relations in 2014

They point to keeping Cuba open as a "matter of U.S. national security."