08/02/2018

In­flu­ence of car­bon di­ox­ide leak­age on the seabed

Storing carbon dioxide (CO2) deep below the seabed is one way to counteract the increasing concentration of CO2 in the atmosphere. But what happens if such storage sites begin to leak and CO2 escapes through the seafloor? ...

Devoted frog fathers guard their eggs from predators

A study led by Ph.D. candidate Mr K. S. Seshadri from the Department of Biological Sciences at the National University of Singapore's Faculty of Science has revealed that male white-spotted bush frogs (Raochestes chalazodes) ...

Mathematics pushes innovation in 4-D printing

Recent advances in digital factory science make it possible to print more compliant objects across a wider range of length-scales than conventional engineering processes. A bottleneck for enabling the next technological progress ...

Nostalgia safeguards against negative feelings

Donald Trump's campaign slogan resonated deeply with many Americans. Notions of America's greatness and moral superiority have a long tradition and are deeply engrained in the country's culture. Such ideas are often projected ...

Migratory birds eye-localized magnetoreception for navigation

Migratory birds use a magnetic compass in their eye for navigation. The involved sensory mechanisms have long remained elusive, but now, researchers have revealed exactly where in the eye avian navigation is situated.

Highly efficient ammonia synthesis catalyst developed

Researchers at Tokyo Institute of Technology (Tokyo Tech) have discovered that a catalyst of calcium amide with a small amount of added barium (Ba-Ca(NH2)2) with ruthenium nanoparticles immobilized onto it can synthesize ...

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