Within a few dozen light years of the Sun, the sky is crowded with stars that could, in principle, host living worlds. I want ...

Elon Musk is no longer talking only about Mars. He has started to sketch a path that runs from the Texas coast to the Red ...

Research on system architecture has proved a very fundamental tradeoff that applies to ubiquitous connectivity. It tells us ...

Abstract: Earth Mover’s Distance (EMD) is an important similarity measure between two distributions, commonly used in computer vision and many other application domains. However, its exact calculation ...

President Donald Trump's economic agenda has produced a mixed but closely watched set of results so far. Economic growth has picked up, inflation has cooled from recent highs and major policy changes ...