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How fast our universe is expanding?

Signals from rare black hole-neutron star pairs could pinpoint rate at which universe is growing, researchers say. CAMBRIDGE, Mass. -- Since it first exploded into existence 13.8 billion years ago, the universe has been expanding, dragging…

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Hardware Heading to Space Station on 15th SpaceX…

Experiments investigating cellular biology, Earth science and artificial intelligence are among the research heading to the International Space Station following Friday’s launch of a NASA-contracted SpaceX Dragon spacecraft at 5:42 a.m. EDT. Dragon lifted off on a…

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Cross species transfer of genes has driven evolution

Far from just being the product of our parents, University of Adelaide scientists have shown that widespread transfer of genes between species has radically changed the genomes of today’s mammals, and been an important driver…

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Scanning in the fourth dimension

A novel imaging method makes it possible to capture object deformation in three dimensions over time with unprecedented accuracy. Three-dimensional (3D) computed tomography is a widely used technology that visualizes an object’s external and internal…