The US president made the comments as he addressed troops in Florida.
The tumour grew over 15 years and even developed its own blood supply.
Sulphides are toxic to marine life at concentrations of just a few hundred parts per million.
NASA scientists say that a greenhouse gas effect from carbon dioxide couldn't have warmed Mars enough to melt its ice.
Geoglyphs in the Amazonian forest were not created via large-scale deforestation.
The PM earlier warned MPs not to 'obstruct the democratically expressed wishes of the British people'.
The Atletico Madrid forward is urged to follow idol David Beckham and move to Old Trafford.
Antonio Conte wanted the Spaniard as back-up to Diego Costa.
Cody Herrera, 19, astonished court with claim he's had 34 previous sexual partners.
Two separate figures show less nurse course application and 90% drop in EU nationals post-Brexit.
Child's parents were taken into custody under suspicion of manslaughter.
Trump White House, Brexit jitters and European election fears continue prop up gold demand.
Armyworms are a crop pest native in the Americas but have recently become an invasive species in Africa.
Iraq's economy has been ravaged by the cost of fighting Islamic State and by low oil prices.
Turkey international insists he has played his final game for Bayer Leverkusen.
Ibrahimovic has scored 20 goals for United this season.
WARNING: This article contains spoilers.
'Earned honour' should not be afforded to Trump due to Commons' opposition to 'racism and sexism'.
Aguero has had to make to do with a place on the bench in City's last two games.
Nigeria leader, who was expected to return to Nigeria on 6 February, extended stay for further medical tests.
Google's latest ad for the Google Home personal assistant caused the product to turn on for multiple users.
IBTimes UK filmed the demonstrations opposite Downing Street in Westminster, London.
Scientists have sequenced the genome of the Australian pitcher-plant.
Crackdown follows fears Isis terrorists could use UK gun black market to launch Paris-style attack.
GCHQ and industry clash following suggestion fear is used to over-hype services.
Queen Elizabeth II is now the world's longest-reigning monarch after 65 years on the throne.
The annual UN report on Afghanistan show civilian casualty at all-time high since Taliban demise in 2001.
Craig 'NepentheZ' Douglas guilty of running unlicensed gambling site and promoting it.
Catalans host Diego Simeone's side in the second leg of the Copa del Rey semi-finals.
Can one of the country's most successful skippers now bat with freedom at the top of the order?