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arts of an engine and landing gear lie in a pile after being gathered by workers during the continuing recovery efforts at the crash site of Ethiopian Airlines flight ET302

Crashed Boeing 737s lacked upgrades that could have warned pilots

25 March 2019

Reports suggest a flight control system and missing safety features could have contributed to the recent crashes involving Boeing 737 Max 8 aircraft


Description:The towering, battle-scarred skeleton of “Scotty,” the world’s largest Tyrannosaurus rex and the largest dinosaur skeleton ever found in Canada.

Huge T. rex fossil suggests many dinosaurs were bigger than we thought

25 March 2019

The discovery of a T. rex that was 400 kilograms heavier than any other found so far suggests we may have underestimated the size of this and other dinosaurs


A bus

Exposure to dirty city air reduces sperm quality and quantity in mice

24 March 2019

Dirty city air may be reducing sperm quality. Mice exposed to tiny pollution particles produce less sperm of a lower quality than those that aren't


A person browsing a website

Exclusive: Thousands of security flaws found on UK government websites

23 March 2019

The Wannacry attack locked down NHS computers in 2017. Now an investigation has uncovered thousands of unpatched vulnerabilities on UK government websites


It’s not just reality TV - all media must help to prevent suicides

It’s not just reality TV - all media must help to prevent suicides

22 March 2019

Coverage of high-profile deaths such as Love Island contestant Mike Thalassitis often falls short – we can and must do better, says psychologist Rory O’Connor


A medical scanner

AI can mistakenly see cancer in medical scans after tiny image tweaks

21 March 2019

Medical artificial intelligence is brittle. Although it promises to quickly analyse medical scans, it can trip up on seemingly innocuous issues


Brain scans could reveal signs of childhood mistreatment

Child abuse may change brain structure and make depression worse

21 March 2019

Brain scans suggest that mistreatment during childhood is linked to changes in brain structure that may make depression more severe in later life


Pulsar

Stunning picture shows dead star racing away from a massive explosion

21 March 2019

A speedy pulsar moving 1100 kilometres per second is racing away from the supernova explosion that created it in this image taken by the Very Large Array radio telescope


Sun bear

Sun bears copy each other's facial expressions to communicate

21 March 2019

The world's smallest bears, sun bears, copy one another's facial expressions as a means of communication. Few other animals are known to do this


Elizabeth Holmes: The hypnotic tale of the rise and fall of Theranos

Elizabeth Holmes: The hypnotic tale of the rise and fall of Theranos

21 March 2019

Theranos founder Elizabeth Holmes built a $10 billion company on the promise of a miracle blood test. But it didn’t work. A new film, The Inventor, follows the fallout


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