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Imperial College London

Consistently rated amongst the world’s best universities, Imperial College London is a science-based institution with a reputation for excellence in teaching and research.

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Displaying 161 - 180 of 180 articles

Tungsten: on orange alert. Stefan Krause

Growing use of tungsten brings high risk of strokes

High levels of tungsten, a metal found in mobile phones and a variety of industrial uses, could double the risk of stroke according to researchers from Exeter University who believe exposure to tungsten…
Five-a-day please. blacktigersdream

Are crocodiles secret fruit-lovers?

Seed dispersal by animals is important for plants to help them occupy new areas of land. Usually bugs, birds, or intrepid kittens do that job. Now we can add crocodiles to that list. A new study reviewed…
Nowhere to hide: HIV-1 on the surface of a white blood cell. Microbe World

HIV ‘invisibility cloak’ allows virus to evade immune system

HIV uses an “invisibility cloak” made up of a host body’s own cells, a team of researchers has found, in a discovery that represents a significant step forward in our understanding of the virus and could…
‘I’m not so much anti-establishment as pointing out the obvious.’ Imperial College London/Layton Thompson

David Nutt: ‘I was sacked, I was angry, I was right’

The John Maddox Prize for standing up for science is awarded to individuals who are judged to have “promoted sound science and evidence on a matter of public interest” and especially those who have faced…
Lack of British chemistry. sally_monster

Why meth hasn’t broken bad in the UK

The final episode of the award-winning American TV show Breaking Bad aired last night. Set against the backdrop of illicit crystal methamphetamine production, the series highlights the huge problem parts…
Like a record, baby. Julien Behal/PA

Ballet dancers’ brains adapt to stop them going dizzy

If you’ve ever tried spinning in circles while looking up to the sky, you’ll know the accompanying dizziness that can follow. But what stops ballet dancers, who pirouette endlessly for a living, from falling…
Bioplastics of the future come in all shapes, colours and sizes. Achim Raschka

Creating renewable plastics that don’t cost the Earth

Imagine a future where packaging is made entirely from waste material and biodegrades to harmless by-products. Or where your home’s cavity wall insulation foam is made from captured CO2 emissions. Or where…
Stressful times for mum increase the risk of later problems for her baby. Flickr/Roberto Carlos Pecino

Effects of prenatal stress can affect children into adulthood

If we want to understand child development, we need to start before birth. We have known for decades that health depends on an interaction between our genes and our environment. But we’ve also come to…
Aftermath of the rail accident in northern Spain. Wikimedia Commons

Planes, trains and automobiles: the reality of transport risk

Recent days have seen a string of terrible road and rail accidents: train crashes in France, Spain and Switzerland, a coach crash in Italy and, without the same international publicity, the usual steady…
Analysis of Twitter timing can catch robots red-handed. Flickr: Arthur40A

Human, group or robot? It’s a matter of timing on Twitter

A recent study of Twitter communication patterns has revealed that human activity on Twitter is easily distinguishable from other types of users. By analysing the timing of tweets, we were able to discover…
Emergencies only but are people turning to A&E because they find it difficult to see a GP? Flickr/lydia_shiningbrightly

High number of A&E visits in areas where access to GPs is worse

New research linking less access to GPs and higher demand in Accident and Emergency (A&E) departments could ignite the row over the A&E crisis. The number of people visiting A&E in England…
Magic mushrooms might be less mysterious if scientists could find out more about them. Flickr/ReflexPics

Medical breakthroughs missed because of pointless drug bans

In 1632 the Catholic Church convened a case against Galileo on the grounds that his work using the telescope to explore the nature of the heavens contradicted the church’s teaching - the culmination of…
Musician Courtney Pine might not be able to operate in A&E but his work has some similarities to surgery. Flickr/Richard Kaby

Jazz musicians can teach surgeons how to improvise

What could music and surgery have in common? At first sight, not much. Operations aren’t done on stage in front of a large crowd - and nobody dies after a concert if someone plays a wrong note. As an amateur…
Flu jabs made faster. Leave patients happier. Make fighting pandemics easier. ekigyuu

‘Clone by phone’ means faster vaccine preparation

The 2009 influenza pandemic prompted the fastest effort in history to develop a vaccine. Within six months of the pandemic declaration, vaccine-makers had developed, produced and distributed hundreds of…
The larval caterpillar of the oak processionary moth: I love the smell of pesticide in the morning. Forestry Commission/Crown Copyright

How to kill a very hungry caterpillar (and its invasive friends)

As thousands of people have descended on the Chelsea Flower Show this week, one exhibit has startled visitors by contrasting its beautiful sunken garden with a sinister avenue of dead trees. Designed by…
Many of us love helium balloons but we need to find and conserve more for use in MRI scanners. PA/Matthew Fearn

We’ll all be worse off when the helium balloon pops

Helium is God’s gift to humankind. It’s particularly fantastic for science and medicine and has allowed us to make an enormous number of fundamental advances. We use it for a whole vast array of things…
Are women are more likely to survive broken heart syndrome? Gabriela Camerotti

A broken heart has some truth to it after all

Takotsubo Cardiomyopathy – the strange heart condition that may shed some light on some anecdotal tales about broken hearts.
Older people who are obese more likely to suffer from stiffened arteries and an increased risk of heart disease than younger people, a study suggests. Clara Molden/PA

Obesity in middle age more likely to harden arteries

Too much body fat in middle age increases hardening of arteries, according to a new study by researchers at Imperial College London. The study looked at 200 volunteers aged from 18 to 80 and found that…

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