Transportation
One video taken from what appeared to be inside the United plane showed an engine on fire.
Advances in sustainable innovation and design mean that choosing electric no longer needs to be a compromise
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There are no signs of any survivors.
Boris Johnson pledged to end the sale of new petrol and diesel cars by 2035 - but less than half of the government's fleet is hybrid vehicles.
Italy could serve as a major test case for other cities asking: as lockdown restrictions begin to ease, how will people commute to work?
Rail costs have gone up by 2.7% on average for 2020 and campaigners say fares are "outstripping people's incomes".
At least 66 people survived the collision, which saw a Bek Air plane hit a two-storey building and concrete fence.
The accident happened between Aylesbury and Flitwick at around 11.15pm.