An EU-funded research initiative is guiding Europe’s coal regions through the transition to renewable energy, while focusing on job creation and clean energy.
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EU-funded researchers are merging multidisciplinary expertise with AI tools to document, reconstruct and preserve Europe’s historical scents.
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1By Michaela Nesvarova
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Breaking free from coal: Europe’s regions forge a sustainable future with EU support
11 July 2025
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Past articles
Private companies are increasingly active in the space sector – from high-profile businesses such as SpaceX or Virgin Galactic to the nearly 3,000 small businesses that provide elements for the European Space Agency’s space programme. In March, Horizon explores the impact of this on research and innovation. We speak to a space law researcher about how to avoid the problems emerging from an increasingly crowded orbit, such as collisions. We look at how to minimise the environmental impact of satellites and delve into efforts to build a reusable European launcher for small payloads. We also look at the challenge of assembling, maintaining and repairing objects in space and the developments in space robotics that could help.
We need to improve how we keep track of objects in space and predict where they will go in order to avoid collisions in Earth’s increasingly crowded orbit, according to Dimitra Stefoudi, a space law researcher from Leiden University in the Netherlands.
Patients with rare diseases often suffer a long and lonely path as they struggle to find out what the cause of their debilitating symptoms are, but recent advances in diagnostics are helping to give them new hope of identifying their illness, and perhaps even finding a treatment, according to Dr Lucia Monaco of Italy's Fondazione Telethon and chair of the International Rare Diseases Research Consortium (IRDiRC).
When a massive star reaches the end of its life, it can explode as a supernova. But there’s a unique type of supernova that’s much brighter that we’re just starting to understand – and which may prove useful in measuring the universe.
In the zero-carbon cities of the future, commuting to work may take the form of hailing a driverless shuttle through an app which ferries you from your door to the nearest public transport terminal. In fact, autonomous shuttles have been in development in restricted areas for the past few years. So what will it take to make them part of our daily commute?
Male seahorses not only become pregnant and give birth, but do so in ways that take different forms, which make them unique research subjects to understand the evolution of pregnancy, according to Dr Olivia Roth from the Helmholtz Centre for Ocean Research Kiel (GEOMAR) in Germany.
Fragrant aromas from plants can actually be a response to attacks by insects, and can alert neighbours to an attack or summon the insects’ predators. Now, scientists are deciphering these secret codes to develop better, greener chemicals to defend crops against herbivorous insects.
Salmon farmers battling large numbers of parasites that flourish on fish farms are seeking – and finding – new ways to cut their losses and protect marine wildlife.
Delivering online shopping to people’s homes is a huge source of greenhouse gas emissions, particularly when deliveries fail and the journey needs to be repeated. Researchers are now re-thinking home deliveries to see if there is a better way of doing things, with ideas including robot couriers, jointly owned parcel lockers and an ‘Uber’ for parcels.
The brown bear is one of Europe’s five large carnivores and can sometimes cross paths with people, with potentially fatal consequences. But bears have different personalities and behaviours, say researchers, and understanding this is the key to reducing conflict and protecting both them and humans.
A fine layer of dust thought to have been left by the first winter monsoon ever to cross northeastern Tibet has been uncovered by scientists, revealing the moment when the great weather phenomenon that waters much of Asia’s summers and dries its winters may have begun.
Across Europe’s cities, the demand for delivery services is increasing. But these deliveries affect urban life as they add to traffic congestion, noise and pollution and many cities are now trying out alternative modes of transport that could help.
At 23.03 (local time) on Sunday 9 February, Europe’s newest mission to study the sun is set to lift off from Cape Canaveral in Florida, US. Called Solar Orbiter, this European Space Agency (ESA) mission will travel to within the orbit of planet Mercury to study the sun like never before, returning stunning new images of its surface.
The Atlantic Ocean is under threat from fishing, fossil fuel extraction and deep-sea mining, and the onus should be on these industries to prove that their exploitation is sustainable rather than requiring scientists to come up with reasons to protect it, says Professor J Murray Roberts, a marine biologist at the University of Edinburgh, UK.
As more people live for years and even decades after being diagnosed with cancer, the question of how best to support survivors is a challenge now facing health systems in Europe. More research into survivors’ specific care and support requirements is now needed, say experts.
How people and deliveries get to their final destination is currently making urban environments harder places to live, and cities need to solve this ‘last mile problem’ by using a combination of ‘carrot and stick’ measures, according to Karen Vancluysen, secretary general of Polis, a network of European cities and regions working on sustainable innovative transport solutions.
More than 30% of car journeys in Europe are under 3km long and could potentially be swapped for different, greener, forms of transport. In February, we look at alternative ways of getting people and goods around cities - a challenge known in the industry as the problem of the ‘last mile’. We speak to Karen Vancluysen of cities network POLIS, who says that cities may have to introduce some unpopular measures to change the way people move around, and we look at how soon commuters will be able to rely on automated shuttles to ferry them from door to door. We delve into the environmental problems caused by unsuccessful home deliveries and what can be done about them, and the new technologies that could change the way goods are delivered.
A new drug for Alzheimer's, stroke or brain injury might work well in the lab, but the crucial test is whether it can get to where it needs to be.
When the worst floods since 1966 submerged the city of Venice in November 2019, the blame was laid on its incomplete mobile flood gates. They have been under construction since 2003 but were not ready in time to save the Italian city. But elsewhere in the Venetian lagoon, there was a different story to tell. In 1966, the coastal sides of Lido and Pellestrina islands also flooded, but this time they didn’t.
Sea ice researcher Dr Polona Itkin of UiT The Arctic University of Norway in Tromsø is currently aboard a research vessel spending one year trapped in Arctic sea ice to study climate change up close. On 20 January she spoke to Horizon from the ship, Polarstern, about working through the polar night, the shortcomings of satellite data and fending off polar bears.