For scientists, packing up their lab coats and microscopes and heading to foreign laboratories can really pay dividends. Thanks to initiatives like Marie Skłodowska-Curie Fellowships, women are benefiting more and more from making a move abroad.
When Tim Gowers, a maths professor at the University of Cambridge in the UK, wrote a blog post criticising the high price charged by academic journals to access research, he did not expect to start a revolution.
Zebrafish and mice could uncover the cause of adult heart disease.
Smartphones mounted in cars can make mobility more energy efficient.
Ineffective antimalarials are a growing threat.