How pandemic-driven preprints are driving open scrutiny of research

Covid-19 has changed the way many people live and work. It has also had an impact on the ways many scientists collaborate and carry out their research – and how they release their findings. The need for speed in the fast-changing research landscape of the pandemic put pressure on biomedical researchers to share their work as … Read more

Q&A: We need non-critical raw materials for green tech to flourish

Developing new, green technologies has been hailed as a way to both achieve Europe’s environmental goals and support its economic recovery following the coronavirus pandemic. But what type of green technologies do we need and how do we get them scaled up to a point where they can have a real impact? Horizon spoke to Dr Francesco Matteucci, a … Read more

Trees and doodlebugs emit methane – the question is, how?

Monitoring the larvae of doodlebugs could tell scientists how their activities fit with methane flux measurements. Image credit - Carolyn-Monika Görres

Trees and insects may play a significant role in the emission of methane – a potent greenhouse gas – and improving our understanding of exactly how this happens could help in targeting more effective ways to fight global warming. Because methane has more than 80 times the global warming potential of carbon dioxide over 20 years, … Read more

Fleets of autonomous satellites to coordinate tasks among themselves

Image credit - Earth Science and Remote Sensing Unit, NASA Johnson Space Center

Space missions have long benefited from some autonomous operations being carried out aboard spacecraft, but with a sharp increase expected in the number of satellites being launched in the next few years, researchers are using automation and artificial intelligence to make them smarter and more effective. Technology firms and researchers see scope for giving satellites … Read more

Under-road heating system to keep Europe’s highways ice-free

Image credit - picture is in the public domain

Under-road heating that melts ice and snow within 15 minutes and real-time information about icy road conditions could help prevent wintertime accidents. Snow and ice can dramatically change the conditions of a road, where slippery surfaces make it harder to keep control of a vehicle, particularly when braking or turning. ‘Once you have cars driving, … Read more

Hyperlocal radio and do-it-yourself networks bring information closer to home

Image Credit - Andreea Bonea / RootIO, licensed under CC BY-NC

Modern communications technology means one can find anything, anywhere around the world, on the internet and via mobile phones. But people still live in communities and need information that is relevant to them. By taking a fresh look at community radio – with an FM signal broadcast over a catchment area of only a few … Read more