Police are investigating the incident alleged to have taken place on an overnight flight from Newark, New Jersey, to London.
"By hosting these classes we're hoping to alleviate those pressures and help passengers be in the present moment, feel less overwhelmed, and relieve any muscle tension."
"We need to stand up for our values," said Heathrow CEO John Holland-Kaye. "To make sure liberal values that make Britain such a great place to live are shared with the world."
"Why do we need to treat everyone like a criminal when they get to the border?" Heathrow's chief executive asked.
An IT system failure left 75,000 passengers stranded. The airline needs more than yoga mats to fix the issue.
U.S. bound travellers took to Twitter to complain of cancellations and long delays.
The government is proposing legally binding noise targets to provide respite for local residents.
A police investigation was launched following the arrest of two women at the airport over alleged fraud.
Britons asking why BLM are protesting may be unaware of justice campaigns relating to state violence.
Demonstrators blocked traffic in London, Birmingham, Manchester and Nottingham.
The British Airways passenger flight landed safely.
The flight left London at 11:34 a.m. and arrived in Boston at 1:28 p.m.
The former British soldiers have reportedly been fighting alongside the Kurdish forces