Catamaran racing delivers speed, thrills and a unique sailing sensation, and here are four great cats to get in on the fun.

Rheinmetall and MBDA have met a major milestone in moving their containerized laser weapon system to market. After a year of ...

The decision by American Magic to not enter the America's Cup would seem to put the likely entries at the lower end of the ...

David Eicher is one of the most widely recognized astronomy enthusiasts in the world. He has been with Astronomy magazine for more than 40 years, beginning as an assistant editor and working through ...