Buildings, tunnels and bridges could soon repair themselves

Stone and concrete structures with the ability to heal themselves in a similar way to living organisms when damaged could help to make buildings safer and last longer. Over time the weather, vibration, ground movements and general wear and tear can take their toll on the masonry and concrete used in buildings. But keeping buildings in […]

2021: Beyond coronavirus – what’s in store for science in the year ahead?

There was one science story that dominated 2020 and coronavirus is likely to remain a dominant theme in 2021. But from vaccine rollout to lessons for future pandemics and – that other big challenge that we’re facing – climate change, how will the year in science play out? We asked a selection of our interviewees […]

Twenty surprising scientific facts we learned in 2020

From corals bunkering down in deeper waters to wait out climate change stress, to how vaccines can boost our immune system beyond a specific disease – here are the 20 most surprising scientific facts that we discovered this year.  Image credit – Vlad Kutepov/Unsplash Read: Five things you need to know about bats, disease and […]

Black carbon and other pollution seeds clouds. We’re just starting to understand the climate implications

Particles swirling around our atmosphere add to climate change, yet much about how they interact with sunlight and influence the seeding of clouds remains puzzling. Studies are lifting the lid on how these tiny particles influence something as big as climate by analysing them from jet aircraft, satellites and ground measurements.  The leading cause of climate change is rising levels of carbon dioxide in the […]

Cloud shapes and formations impact global warming – but we still don’t understand them

by Sarah Wild Above the Atlantic Ocean, puffy white clouds scud across the sky buffeted by invisible trade winds. They are not ‘particularly big, impressive or extended’, says Dr Sandrine Bony, a climatologist and research director at the French National Centre for Scientific Research. ‘But they are the most ubiquitous clouds on Earth.’ Clouds are one […]

Q&A: Why clouds are still ‘one of the biggest uncertainties’ in climate change

They might be beautiful at times, but clouds are still one of the biggest sources of uncertainty in understanding how the climate will change due to global warming, explains Professor Pier Siebesma, an atmospheric physicist at Delft University of Technology (TU Delft) in the Netherlands. Enormous field studies of clouds and high-resolution computer simulations are […]

In the hotseat: 5 questions for Commissioner Gabriel

by Horizon The only way for Europe to recover from the coronavirus crisis and build a better future is to work together and the pandemic has made that clearer than ever, according to EU Commissioner Mariya Gabriel. She told Horizon about the biggest impacts of the pandemic on research and innovation and her vision for where […]

Coronavirus recovery: Europe needs investment on a ‘wartime footing’

European governments need to provide investment on a ‘wartime footing’ to stimulate a post-coronavirus economic recovery, but also need to redefine economic success to incorporate climate and social goals, the European Research and Innovation Days conference has heard. Speaking about how Europe can best achieve a sustainable and inclusive recovery, Stephanie Kelton, a professor of […]

Post-coronavirus, how can we achieve food justice?

by Sarah Wild The coronavirus pandemic disrupted the global food system and emphasised its structural inequity – from unequal food distribution to workers in the system going hungry. Experts are calling for a reimagining of the way we produce and distribute food so that everyone can access quality food. Despite producing more food by volume than […]