"We all feel terrible this happened," said Twitter CEO Jack Dorsey after the widespread hack.
Brad Parscale was reportedly blamed by Mr Trump's inner circle for a botched rally in Oklahoma.
China's economy grew 3.2% in the second quarter of this year following a record coronavirus-related slump.
The campaign group Say Her Name believes deaths of black women at the hands of police are overlooked.
After months of video meetings, EU leaders will meet in person to decide how to fund Covid-19 recovery.
Dr Anthony Fauci says recent efforts by the Trump administration to discredit him are "nonsense".
The heatwave would have been almost impossible without human-caused climate change, a study says.
George Floyd is seen pleading with policemen as they try to force him into their car, US media say.
The decline in immunisations against some diseases is the first in nearly 30 years, the UN says.
The president hails the changes as "historic", but critics say they are designed to avoid scrutiny.
The UK cited security risks - but China says it is "an excuse to co-operate with the United States".
The hashtag #do_not_execute trended after a court had upheld the death sentences of three protesters.
The artist's piece on a Circle Line train was removed before anyone knew he was responsible for it.
Officials confirm satellite images showing water levels rising, amid failed talks with Egypt and Sudan.
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