Researchers developed a super-thin sensor that can be applied directly on a fingertip to take accurate pressure measurements and may eventually be used to record data on subtle hand movements.

As this underwater vehicle is man-rated, the safety and reliability of the spherical pressure hull are significant as the structure is subjected to extremely high pressures at higher depths. 2.1 m ...

That implies Buffett struggled to find good stocks at reasonable prices last year, which itself is a clear warning to Wall Street. Here's what investors should know. Looking back to 2010 ...