Magnitude scales can be used to describe earthquakes so small that they are expressed in negative numbers. The scale also has no upper limit. Learn more about how we measure earthquake magnitude.

Get ready for your aha moment: Every weekday, host Meghna Chakrabarti pierces your news bubble to expose the whole story. Getting answers to the questions that need to be asked, examining our history ...

The order has been placed by the Combat Aircraft System Development and Integration Centre (CASDIC) for the development of ten prototype ECUs for the aircraft’s cooling system AXISCADES Technologies, ...