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the conversation
1200 posts
Do dogs really descend from wolves?
Elodie-Laure Jimenez, University of Aberdeen Curled up on the sofa, you watch your dog snoozing nearby. Is he…
ChatGPT could be an effective and affordable tutor
Educational software has a long history, but chatbots could help students excel like never before. Fabio Principe /…
Faster-than-reflexes robo-boots boost balance
These boots were made for superhuman balance. Candler Hobbs, Georgia Institute of Techology Lena Ting, Emory University; Gregory…
‘Forever chemicals’ have made their way to farms. For now, levels in your food are low – but there’s no time to waste
Shutterstock Ravi Naidu, University of Newcastle They stop your food from sticking to the pan. They prevent stains…
Insects are vanishing worldwide – now it’s making it harder to grow food
Catherine_P/Shutterstock Stuart Reynolds, University of Bath Over the past 20 years a steady trickle of scientific papers has…
Seismologists can’t predict an impending earthquake, but longer term forecasts and brief warnings after one starts are possible
Seismologists monitor the Earth’s activity, but can’t predict a day, time and place for the next ‘big one.’…
Was Earth already heating up, or did global warming reverse a long-term cooling trend?
Natural records suggest a cooling trend was underway thousands of years ago. DeAgostini/Getty Images Ellie Broadman, University of…
The largest structures in the Universe are still glowing with the shock of their creation
Tessa Vernstrom using Planck data, Author provided Tessa Vernstrom, The University of Western Australia and Christopher Riseley, Università…
Cancer evolution is mathematical – how random processes and epigenetics can explain why tumor cells shape-shift, metastasize and resist treatments
Stochasticity is everywhere – and finding the order in disorder can unlock new ways to understand biology. Erlon…
How could we detect atom-sized primordial black holes?
Artist’s rendition of a concentration of small black holes in the centre of the galaxy NGC 6397. ESA/Hubble,…