Introducing the poison that inspired Van Gogh and almost killed James Bond: Digoxin
The otherwise innocent-looking flower Digitalis contains the poison that can make your heart stop. That unfortunate effect is also the reason why the poison has been used for treating heart ailments for more than 200 years.
Do you easily gain weight? It might have something to do with the calories in the toilet
Our bodies do not take up all the calories we ingest. New research indicates that certain people are protected from weight gain simply because a significant part of their calorie intake ends up going down the toilet drain.
How your immune system combats infections like COVID-19
Your immune cells can be found everywhere in your body and without hesitating they will fight against any intruder to ensure your well-being. But how much do you know about your immune system and the way your immune cells handle infections like COVID-19?
How can Denmark better detect children 0-5 years with developmental and behavioral problems?
COMMENT: The first years of life are crucial for the rest of life. Still, too many infants and toddlers are largely not periodically screened to measure their communication, motor, cognitive, social and emotional skills in Denmark, and therefore you might not be swiftly identifying the children who deserve extra help, writes an American pediatrician.
The future map of the world is all about power and money – and it risks making the world more unequal
COMMENT: Future maps of roads and cities will be made by an artificial intelligence that may very well have only seen a small part of the world. This can result in a geo-cultural bias that can make the world more unequal.
The future of renewable energy targets in Europe in the era of the Green Deal
OPINION: The EU as a whole has committed to ensure that 32% of its energy consumption comes from renewable sources by 2030 but individual targets for member states towards this goal are not binding. Still, there are other ways for the EU to ensure compliance by member states.
When epidemics change the world: Can we learn anything from the third plague pandemic?
Around the year 1900, the third plague pandemic raged. This paved the way for several major changes in society and interacted with developments that were already underway. Perhaps this will also be the case with the present crisis, a history researcher writes.
Quinoa is a super crop that can resist future climate change
Quinoa is exceptionally nutritious and robust – it even withstands extreme conditions of drought and salinity. A large new research project wants to uncover the mechanism that makes quinoa so resilient. This is meant to create the basis for future improvement of this unique plant.
Science is more than applied statistics – can we be freed from p-value tyranny, please!
COMMENT: It is nice when complex things can be reduced to something simpler. But sometimes you lose more than you gain – such as, for example, when scientific studies are violently shoehorned into two simple boxes: ‘significant’ and ‘nonsignificant’.
The H-index turns 15: but is it a good idea to put a number on researchers' performance?
The H-index is an attempt at measuring the productivity and impact of researchers. This is an illustration of the universities’ shift from trusting researchers towards micromanagement, efficiency and competition.
Professor: Physical activity may prevent cancer risk
American researchers have given concrete estimates as to what extent physical activity is able to reduce the risk of breast and colon cancer. The goal is that doctors will one day prescribe physical activity to patients the same way as they do regular medication. However, Danish researchers are more hesitant.
Does your ‘private’ data picture meet the beauty standards of society?
COMMENT: Private companies and public sectors collect our data every day and minute. In a democratic society, we need to teach children to become critically aware and understand how data processing and digital technologies really work.