Engineering News Today — October 24, 2026

In the pursuit of understanding and improving our world, engineers and scientists often find inspiration in unexpected places. For instance, researchers are turning to nature for solutions to pressing environmental issues, such as the removal of PFAS from water, a task for which designing better adsorbents could hold the key. Similarly, a new study has found that habitat plays a more significant role in explaining the distribution of animals in Finland than climate, highlighting the complex interplay between ecosystems and the species that inhabit them.

Advances in various fields, from ecology to materials science, are being driven by interdisciplinary approaches that blend insights from computer science, biology, and physics. For example, scientists are leveraging computer science to analyze complex systems, such as predicting El Niño events up to 12 months in advance, which could have significant implications for global climate resilience. Meanwhile, innovations in food science, like using potatoes to enhance plant-based meat, and space exploration, including NASA's use of the Hubble telescope to chart paths for future missions like the Roman telescope, demonstrate the breadth and depth of engineering and scientific inquiry. Even the immune systems of alpacas are being studied for their potential to inform new approaches in computer science.

Today's signal:
• Habitat explains Finnish animal distributions better than climate, study finds (phys.org)
• Designing better adsorbents to remove PFAS from water (phys.org)
• Potatoes could be the secret to better plant-based meat, say food scientists (phys.org)
• Scientists find key to predicting some El Niño events 12 months ahead (phys.org)
• NASA's Hubble charts path for Roman with gravitational lenses (phys.org)
• When computer science meets the alpaca immune system (phys.org)