The proposed airships would move cargo more efficiently than oceangoing freighters — and produce far less pollution.
Twitter said it pulled down 936 troll accounts, many of which pushed conspiracy theories about the protest groups, according to examples shared by the company.
The 2010 winner, South African Jodi Bieber, acknowledges that the photojournalism industry is male-dominated.
The Brief: Britain's opposition Labour Party want to block a no-deal Brexit. Leader Jeremy Corbyn says the ultimate decision on Brexit should go back to the public in a second vote.
The Brief: Germany and Hungary mark 30th anniversary of fall of Iron Curtain. German Chancellor Angela Merkel and Hungarian premier Viktor Orban visit the Hungarian border town Sopron.
Corbyn calls for early recall of Parliament over Brexit
Uncertainty over Stormont and Brexit is hampering the fight against terrorism in Northern Ireland, a police chief said after a bomb in Fermanagh.
The brand is the first major high street shop to have its apparel guaranteed animal-product free by The Vegan Society's trademark.