US to pay over 200 mln dollars to WHO US reports over 3 mln child COVID-19 cases Texas' energy pride sags amid bitter winter cold Cuomo on backfoot over cover-up claims NASA wants to fly a helicopter on Mars for the first time US vows to 'hold accountable those responsible' for Arbil attack Texas reeling from storms, power losses US VP Harris and Macron talk COVID, climate change China opposes Canadian declaration on arbitrary detention WHO gives AstraZeneca shot emergency clearance B.1.1.7 may become predominant variant in US in March: CDC US to pay over $200 million to WHO China slams Canada over its so-called detention declaration Blinken to hold virtual 'Quad' meeting with Australia, India, Japan US child poverty fix sought 9/11-style riot probe announced by Pelosi Trump attacks McConnell after acquittal NASA's astrobiology rover makes historic Mars landing US govt seizes roughly 10M phony N95 masks in COVID-19 probe