A veteran Wall Street hedge fund trader, Josh Mandell, invested $2.1 million in the Bitwise Bitcoin ETF (BITB).

TAMPA, Florida—At least part of the public's fascination with special operations forces concerns the cutting-edge gear they use. Some of it gets its start at the SOF Week conference here ...

Air Marshal Arjun Subramaniam, an Indian military commentator and historian, argues that use of air power is a must in counter insurgency operations and has cited, among other examples ...

Join Post Sports+ for exciting subscriber-only features, including real-time texting with Mike Puma about the inside buzz on the Mets. As the architect of a team that began Wednesday tied for MLB ...

The Pentagon has been seeking more leeway from Congress so that it can better use its special operators to support ... a legitimate government. For example, during the opening days of the global ...

Options traders use delta-neutral strategies to profit from ... for a $1.00 change in the price of the underlying security. For example, a call option with a delta of 0.25 and worth $1.40 would ...

A recent example of this method is Facebook. It started off as a product targeted at students and professionals in educational institutions. As students' use increased beyond school, the social ...