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Rear view of sick girl with stuffed toy sitting on bed. Female child patient is resting in ward at clinic. She is wearing hospital gown.

Mystery outbreak of hepatitis in children investigated in the UK

11 April 2022

There has been a cluster of cases of hepatitis, or liver inflammation, among young children in the UK, which could be linked to an unknown infection


A member of the Ukrainian territorial defence units talks on their phone during observation of Russian troops movements around the village of Velyka Dymerka, 40km east of Kyiv, on 9 March

Russia and Ukraine are both weaponising mobile phones to track troops

11 April 2022

Mobile phones ping signals to nearby communications towers, allowing both Ukrainian and Russian soldiers to track the movement of opposition forces


Mandatory Credit: Photo by Oleksandr Ratushniak/AP/Shutterstock (12883323k) View of the shelter construction covers the exploded reactor at the Chernobyl nuclear plant, in Chernobyl, Ukraine Russia War, Chernobyl, Ukraine - 05 Apr 2022

Chernobyl radiation spike may have just been electrical interference

8 April 2022

High radiation levels seen as Russian forces captured the Chernobyl nuclear power plant in February were put down to contaminated topsoil being disturbed, but experts now believe they could have been due to interference with wireless sensors


Illustration of the Milky Way galaxy as it might appear edge on. The Milky Way is a barred spiral galaxy roughly 100000 light-years in diameter. It is flat, shaped like two fried eggs back-to-back. At the centre is the nucleus, a vast flattened ball of old, red stars orbiting a supermassive black hole. This view imagines our galaxy seen from far from its nucleus, within the galactic plane. A lane of dust bisects the galaxy. Globular clusters (spherical clusters of stars) orbit here. One is seen in close up on the lower right.

Some of the fastest stars in the Milky Way come from other galaxies

8 April 2022

Extreme-velocity stars, which travel through the Milky Way with speeds of hundreds of kilometres per second, may come from dwarf galaxies that our own galaxy gobbled up


(c) Jussi Hellsten www.jussihellsten.com www.instagram.com/jussihellsten Kalasatama area from above, 2019

The Helsinki neighbourhood leading the way to zero-carbon cities

8 April 2022

Kalasatama, a former cargo port in Finland’s capital, is acting as a test bed for new ideas that could help the city reach a goal of becoming carbon-neutral by 2030


rPGCLC-derived pups (Generated by injection of rPGCLC-derived spermatids into rat oocytes)

Rat pups born from sperm artificially produced from stem cells

7 April 2022

Rat sperm cells derived from stem cells in the lab were used to fertilise eggs and produce healthy offspring for the first time in a procedure that could be used in conservation


Tevatron

Particle physics could be rewritten after shock W boson measurement

7 April 2022

The standard model of particle physics has stood the test of time for decades, but now a new measurement of a particle called the W boson could indicate a chink in its armour


Triceratops

A triceratops called Big John seems to have been stabbed in the head

7 April 2022

A famous triceratops skeleton that was auctioned recently for $7.7 million has an injury to its head shield that probably came from another triceratops


Anchovies

Anchovies stirring up the sea may be influencing ocean mixing

7 April 2022

It isn't clear how marine life contributes to the roil of the ocean, but researchers working off the coast of Spain have found turbulent mixing that can only be explained by anchovies gathering to breed


The FRAMe Project functional model in comparison to the Fragment A visual and the AMRP X-Ray images. The central large gear-b1 with the four arms is visible. The Fragments of the Mechanism are exhibited in National Archaeological Museum of Athens, Greece.

Ancient computer may have had its clock set to 23 December 178 BC

7 April 2022

The Antikythera mechanism, often called the world’s first computer could calculate the timing of cosmic events – and now we may know the date it was calibrated to


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