Hypersonic Breakthrough Could Make One-Hour Global Flights Possible

Just half an hour of less sitting each day can improve energy metabolism - EurekAlert!

Just half an hour of less sitting each day can improve energy metabolism, research indicates. Reducing sedentary behavior can be particularly beneficial for people who are physically inactive and have an increased risk of heart diseases and type 2 diabetes.

New private 'Arc' spacecraft aims to deliver cargo from orbit to anywhere on Earth in less than an hour (video)