Sept 17 (Reuters) - Hotel Engine said on Tuesday it had raised $140 million in a funding round led by a fund advised by private equity giant Permira that valued the travel technology startup at $2.1 ...

Venus Aerospace just tested a hypersonic engine that could someday enable aircraft to fly at five times the speed of sound or more. Venus Aerospace just took one giant leap toward hypersonic travel.

Hotel Engine Inc., the operator of a hotel booking platform for business travelers, today announced that it has closed a $140 million Series C funding round. Private equity firm Permira led the ...

A Colorado-based startup is touting a massive new cargo plane as an airlift option for the Pentagon. The Windrunner is supposed to easily carry four modern fighter jets or six Chinooks. While it's ...

, formerly Hotel Engine, booked a $140 million Series C led by a fund advised by private equity firm Permira that values the Denver-based startup at $2.1 billion. The new valuation represents a 62% ...

Venus Aerospace just took one giant leap toward hypersonic travel. The Houston-based startup successfully completed the first U.S. flight test of an exotic new type of engine, capable of enabling ...