World leaders are preparing for their 15 minutes on the world stage as the United Nations General Assembly high-level week gets underway Tuesday in New York. This year, the world body is marking its ...

World leaders are gathering at the United Nations headquarters this week, with the wars in Gaza and Ukraine topping the agenda. President Trump will address the world body tomorrow, and he will find ...

WASHINGTON — President Donald Trump said Friday the U.S. military has carried out its third fatal strike against an alleged drug smuggling vessel this month. Trump in a social media posting said the ...

This year the United Nations is marking its 80th anniversary, but diplomats don't have much to celebrate. What to know as U.N. General Assembly opens, marking 80 years, tackling deep crises World ...

A 30 second video clip shows a boat bobbing in the water. Then, a fireball and a huge plume of smoke. President Trump posted the footage on social... Trump used the military to target a Venezuelan ...

Tumour heterogeneity leads to heterogeneity in the tumour vasculature. Just as there are multiple phenotypes for any given tumour type, so can there be multiple phenotypes of the tumour angiogenic ...

The precise mechanisms whereby anti-angiogenesis therapy blocks tumour growth or causes vascular toxicity are unknown. We propose that endothelial cells establish a vascular niche that promotes tumour ...

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Russia's seaborne crude exports climbed to a 16-month high in the past four weeks, a period in which the nation's own oil refineries have been forced to scale back production because of Ukrainian ...