Two microscopic grains collide and produce a tiny spark. This phenomenon may have provided the energy to kick off life on Earth. But if these solid particles have the same composition, what factor causes the charge to flow in a given direction? In a new study published in Nature, physicists from the Institute of Science and Technology Austria (ISTA) identify the key factor as environmental carbon-based molecules that adhere to the materials’ surface.

New analyses of ancient ice from Antarctica and the air contained inside it are extending the history of Earth’s climate records and expanding researchers’ understanding of how the planet has changed over the last 3 million years.

The mysterious properties of meteorites will be transformed into music and performed live at the Cambridge Festival this Saturday (21 March). Presented by experts from Anglia Ruskin University and the University of Cambridge, the event will allow the audience to experience space science in a new way by turning the microscopic textures and mineral structures of meteorites into melodies.

Sea ice around Antarctica expanded for several decades until a dramatic decline in 2015. The reasons behind this are revealed by research from the University of Gothenburg.

Environmental and sustainability compliance reporting is getting increasingly dependent on geospatial data and workflows. However, understanding of the connection between new European Union (EU) regulations and existing Earth Observation (EO) and Geographic Information System (GIS) technologies is limited. A new review study highlights how close alignment of law, data, and corporate practices can ensure that the geospatial workflows are fit for purpose in environmental and sustainability compliance reporting.

The rocks beneath our feet are leaving a hidden signature in the shells of marine snails along Australia’s ancient coastline, according to new research led by Adelaide University scientists.