The brain clearing out dead neurons captured in video first

Tens of billions of cells in your body die everyday. It’s a natural process, important for keeping the body healthy. Now, in a world first, researchers have directly imaged the death of neurons in mice, and as how the body clears them out afterwards.

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NEC mass produces plant-based bioplastic that breaks down in four years

In an effort to tackle to growing problem of plastic pollution, NEC Corp has today made commercially available a bioplastic made with plant ingredients that breaks down in the environment in around four years.

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New hydrogel could work as well as real cartilage in knee replacements

Cartilage plays a crucial role in your knees, but unfortunately once it’s damaged or worn out it’s hard to repair. Now, researchers at Duke University have created a new hydrogel that’s strong enough to withstand forces as well as natural cartilage.

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Hubble spies cosmic “Bat Shadow” flapping its wings

The Hubble Space Telescope has captured a striking sight in the Serpens Nebula – a huge shadow in the shape of a bat. Now, follow-up observations have shown that it appears to be flapping its wings, which may be the influence of a nearby planet.

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Monster lightning “megaflashes” set new records for time and distance

There are few more spectacular demonstrations of nature's power than a thunderstorm. The World Meteorological Association (WMO) has now confirmed two new records for the biggest lightning bolts in recorded history, measured by duration and distance.

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Exploding microbubbles tear apart cancer cells like “targeted warheads”

Adding to the burgeoning potential of ultrasound to treat cancer is a new study that combines the technology with microbubbles, which can be blasted apart like a “targeted warhead” to destroy the majority of tumor cells in breast cancer models.

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Fasting, or low-cal diets, may improve efficacy of cancer chemotherapy

The results of a trial investigating fasting as an adjunct to chemotherapy have been published, finding the simple dietary intervention can improve the outcome of cancer chemotherapy and potentially reduce cellular damage associated with the therapy.

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Power line “flappers” prove best deterrent for preventing bird deaths

Researchers at Oregon State University (OSU) College of Agricultural Sciences have found that a bird deterrent called a "flapper" could significantly reduce the number of our feathered friends being killed by colliding with power lines.

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Super-sticky surgical tape patches up organs and peels off harmlessly

Ripping Band-Aids off your skin is never fun – but imagine having one on your heart or lung. Researchers have now created surgical tape that can stick to wet surfaces like organs, and more importantly, be removed safely when it’s no longer needed.

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NASA funds SETI study to scan exoplanets for alien “technosignatures”

Given how big the universe is, chances are tiny that Earth is the only planet with life. But how would we find others? A new NASA grant has been awarded to try and do so by hunting for signs of advanced alien civilizations, or "technosignatures."

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