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  • NEW YORK-Flashes of energy detected in distant galaxies could be evidence of aliens powering interstellar spacecraft, according to scientists at Harvard University. Discovered in 2007, Fast Radio Bursts (FRBs) are intense radio pulses lasting up to a millisecond. Their origins remain unknown, and ...

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  • LONDON-The mid-air hunting strategy of a tiny fly the size of a grain of rice has been revealed by an international team of scientists. Holcocephala, a species of robber fly, is able to intercept and “lock on” to its prey in less than a second. Researchers used high-speed cameras to ...

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  • CALIFORNIA-Engineers at the University of California, Berkeley have created the very first dust-sized wireless sensors that may be implanted within the body. This is bringing technology closer to the day that technologies such as the Fitbit will be able to monitor internal nerves, muscles and ...

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