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Essential oils help to stop invasive beetles from eating palm trees

Essential oils help to stop invasive beetles from eating palm trees

23 July 2021

Red palm weevils are invasive insects known for damaging palm trees – affecting the date, coconut and palm oil industries – but a bit of clove or thyme oil reduced the amount of palm stems they ate by 35 per cent


Who counts as an astronaut? Not Jeff Bezos, say new US rules

Who counts as an astronaut? Not Jeff Bezos, say new US rules

22 July 2021

The US Federal Aviation Administration has updated its rules on who counts as a commercial astronaut, making it tougher for space tourists to earn official astronaut wings


Kelp surveys on England's south coast monitor a key climate defence

Kelp surveys on England's south coast monitor a key climate defence

22 July 2021

Take a trip aboard a research vessel surveying kelp along England's south coast to see if these plants, crucial for locking up carbon and increasing biodiversity, can recover after a trawler fishing ban went into effect in the area


DeepMind's AI uncovers structure of 98.5 per cent of human proteins

DeepMind's AI uncovers structure of 98.5 per cent of human proteins

22 July 2021

Deepmind's AlphaFold can predict the shapes of nearly all proteins in the human body, paving the way for the development of new drugs, and the company aims to use this AI to publish the structures of more than 100 million known proteins


PDS 70 star system

Astronomers may have spotted a distant alien moon being born

22 July 2021

Astronomers have spotted a disc of debris around a distant planet called PDS 70 c, and it is massive enough that the young exoplanet might be in the process of forming exomoons


two people with virtual reality headset

Virtual roller coaster rides may help unravel causes of migraine

21 July 2021

Brain scans show that a virtual ride on a roller coaster sets off altered brain cell activity related to dizziness and motion sickness in people who experience migraines


Flexible computer processor is the most powerful plastic chip yet

Flexible computer processor is the most powerful plastic chip yet

21 July 2021

UK computer chip designer Arm has made a 32-bit bendable processor, which is a flexible plastic sheet with a circuit and other components printed onto it


Nauka module

Russia is launching a new module for the International Space Station

21 July 2021

Russia's Nauka science module is blasting off to the International Space Station after more than a decade of delays


Spiral intestine

Sharks' spiral-shaped intestines resemble a Nikola Tesla invention

20 July 2021

Sharks have spiral-shaped intestines that work in a similar way to an unusual valve designed by Nikola Tesla. Studying their anatomy could help improve industrial fluid-pump technology


grizzly bears

Male and female mammals kill their own species for different reasons

20 July 2021

Adult mammals have the capacity to kill other members of their own species, but males generally seem to kill to reduce competition while females kill to protect their young


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