Vigorous walking requires about 130 steps per minute, while jogging starts at about 140.

Facebook ends its Aquila project – a plan to design and build a fleet of drones to deliver the internet to remote areas. David Doyle reports.

U.S. Trade Representative Robert Lighthizer has lashed out against retaliatory tariffs imposed by the European Union, China and other World Trade Organization members, saying that the United States would “take all necessary actions” to protect its interests. Kate King reports.

The first Aston Martin Superleggera was made in 1961. Now, the British car maker has brought back the model for an all new version.

The three-dimensional image showed probable drug-binding pockets on the surface of the virus, as well as distinctions from its flavivirus relatives.

Once, General Electric sold everything from light bulbs to lighthearted drama. Now it just sells itself. What will be left? Richard Quest breaks down GE’s breakup.