The IDF ran circles around Hezbollah, and inflicted serious damage on a powerful Iran 1,000 miles away, so why is it struggling to wrap up the fight against a far weaker Hamas foe?

An atomic force microscope can reveal a range of subsurface information about a sample through mechanical excitation of both the sample and the tip.

July is Disability Pride Month, which promotes awareness of the achievements, experiences and struggles of people with ...

Solid state processes may be a controlling factor in the evolution of the universe and may account for similarities in the energy densities of several astrophysical phenomena.