Trump spars with Chelsea Clinton over Ivanka’s G20 seat
US President Donald Trump and former first daughter Chelsea Clinton have sparred over his decision to seat his daughter at a summit of world leaders.
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Giant iceberg splits from Antarctic
One of the biggest icebergs ever recorded has just broken away from Antarctica.
Trump hints at climate deal shift in Paris talks
French President Emmanuel Macron said he "respected" Donald Trump's decision to pull out of the Paris climate accord but that France would remain committed.
Teleportation: Photon particles today, humans tomorrow?
Chinese scientists say they have "teleported" a photon particle from the ground to a satellite orbiting 1,400km (870 miles) away.
Emojis honoured in world celebration
New York's Empire State Building will be lit up in yellow to mark a day that organisers hope will put a smile on millions of faces.
Porn ID checks set to start in April 2018
A nine-month countdown to the introduction of compulsory age checks on online pornography seen from the UK has begun.
Earth is becoming ‘Planet Plastic’
US scientists have calculated the total amount of plastic ever made and put the number at 8.3 billion tonnes.
White House press secretary Sean Spicer resigns
White House Press Secretary Sean Spicer has quit, reportedly in protest at an organisational shake-up.
Trump: Transgender people ‘can’t serve’ in US military
US President Donald Trump says transgender people cannot serve in "any capacity" in the military.
Trump disbands business councils after bosses resign
President Trump has said he is scrapping two business councils after more bosses quit over his handling of violent clashes in Virginia.
