
A trio of United States, French and Canadian scientists won the 2018 Nobel Prize for Physics on Tuesday for breakthroughs in laser technology that have turned light beams into precision tools for everything from eye surgery to micro-machining.

A major US$ 31.9bn liquefied natural gas (LNG) project in Canada has received the go-ahead from its partners. The project is a joint venture between Royal Dutch Shell, Malaysia's Petronas, PetroChina, Korea Gas Corporation, and Japan's Mitsubishi Corporation. It is the single largest private sector investment project in Canada's history.

Argentina's Human Rights Secretary announced on Tuesday the full name of the 100th combatant fallen during the 1982 South Atlantic conflict and whose remains are buried at the Argentine military cemetery in the Falkland Islands, where for over 36 years they remained unidentified with only a white cross and a black marble tombstone reading, “Argentine soldier, only known to God”.

Using satellite data on how water moves around Earth, NASA scientists have solved two mysteries about wobbles in the planet's rotation - one new and one more than a century old. The research may help improve our knowledge of past and future climate.

After 14 months of talks between the United States and its closest allies, President Donald Trump celebrated the United States Mexico Canada Agreement, or USMCA, a new trade agreement that is poised to replace the North American Free Trade Agreement, or NAFTA.

James Allison from the United States and Japanese Tasuku Honjo won the 2018 Nobel Prize for Medicine for discoveries leading to new approaches in harnessing the immune system to fight cancer, the award-giving body said on Monday.

The families of two men shot dead on Bloody Sunday, January 1972, have been awarded a combined £700,000 in compensation. The family of Gerard McKinney, a 35-year-old father-of-eight, who was shot dead at Abbey Park in Londonderry, were awarded £625,000. Michael McDaid, 20, was killed near a barricade in Rossville Street. His family received £75,000.

Dominic Raab, the British minister responsible for Brexit has told the EU to “get real” and reach a deal with the UK, and said EU chiefs had disrespected Theresa May with “jibes” at a recent summit. Raab underlined that the UK would leave without a deal rather than be “bullied” into signing a “one-sided” arrangement.

Conservatives cannot afford to look like the party of “no change”, British Chancellor Philip Hammond has warned colleagues. Mr Hammond said the Tories could not “outspend” Jeremy Corbyn's Labour with “short-term gimmicks”. Instead he said they urgently needed to make the case for capitalism and “take our people with us”.

Argentine foreign minister Jorge Faurie and British Ambassador Mark Kent attended on Sunday evening the San Martin Theatre for the last performance of Mined Field, a project written and directed by Lola Arias and which brings together six Argentine and British veterans from the South Atlantic conflict.