Watch: Alaska town sees its last sunset until August

How we reported in -30C temperatures in Canada's Arctic

BBC's Nadine Yousif and Eloise Alanna spent five days travelling with the country's military rangers through frostbite and sub-zero temperatures.

Watch: Aerial video shows destruction after tornado strikes small Texas town

A severe storm outbreak has been battering parts of the Midwest and Southern United States for nearly a week.

The King and Queen in the Big Apple: What the royals did on their third day in the US

After visiting the 9/11 Memorial, Queen Camilla read to children at the New York Public Library and King Charles visited a community organisation in Harlem.

'If it wasn't for us, you'd be speaking French': King and Trump joke at dinner

The King and the US president exchanged several jokes during their speeches at a state banquet.

Jokes, gifts and a state dinner: Washington rolls out red carpet for King and Queen

During the White House state dinner, the King gifted the US president a bell from his WW2 submarine namesake, 'HMS Trump'.

Watch key moments from the King's address to US Congress

It was the first time a sitting British monarch had addressed the chamber since Queen Elizabeth II in 1991.

'Are they gunshots?' BBC correspondent's minute-by-minute account of dinner shooting

Correspondent Tom Bateman was in the dining room at the White House Correspondents' Dinner with President Trump and other officials when gunshots were heard.

Watch: Jimmy Kimmel defends 'expectant widow' joke after first lady criticism

First Lady Melania Trump described the joke as "hateful and violent", with the White House urging ABC to fire the comedian.

What the King and Queen did on their first day in the US

After landing, the royals were greeted by US President Donald Trump at the White House and later visited the British Embassy.

Neighbours of White House correspondents' dinner shooting suspect react

Cole Tomas Allen, 31, from Torrance, California, is said to have worked for a tutoring company for college age students.

What to expect as Trump hosts the King

King Charles's trip to the US comes at a time of strained relations between Washington and London over the Iran war.

Watch: How gunfire sparked chaos at Trump press dinner

President Trump and Vice-President Vance were rushed off the stage, after gunshots were heard at the event at the Washington Hilton hotel.

Watch: JD Vance evacuated from ballroom stage after shots heard

Moments after shots were fired at the White House Correspondents' dinner, the US vice-president was quickly escorted off stage

Video shows correspondents' dinner suspect charge checkpoint

Surveillance video released by Donald Trump shows the suspect running past metal detectors as security agents draw their guns.

'You just didn't know': Gary O'Donoghue describes confusion and fear at correspondents' dinner

Police say a man charged security outside of the dining room and was armed with multiple weapons.

Moment Trump rushed from White House Correspondents' Dinner after gunshots heard

The US president was midway through a conversation before loud bangs rang out at the venue and he was quickly escorted to safety.

'Eat some Gelato' - Americans on what the Royals should do during US visit

King Charles and Queen Camilla will meet with President Donald Trump during a four-day state visit.

Epstein survivor: Meeting the King would be a 'grand step'

A Buckingham Palace source confirmed the Royals will not meet with survivors of sex offender Jeffrey Epstein during their state visit to the US.

Watch: Powerful tornadoes barrel through northern Oklahoma

Ten people were injured and dozens of homes damaged as the twister hit the city of Enid.

'Pictures don't do it justice' - Giant ice chunks ram into Michigan homes

Constant spring rainfall and melting ice have flooded the state's Black Lake and surrounding neighbourhoods.