Researchers have found a new way to boost cancer immunotherapy by targeting a protein called macrophage receptor with collagenous structure, or MARCO. Their study shows that blocking MARCO in ...

The U.S. State Department has announced sanctions on an unknown number of current and former Thai officials for their role in ...

Secretary of State Marco Rubio declared South African ambassador to the U.S. Ebrahim Rasool “persona non grata” and accused the diplomat of being a “race-baiting politician” over his recent ...

Secretary of State Marco Rubio said Friday that South Africa’s ambassador to the United States “is no longer welcome” in the ...