Iridium oxide is one of the most important — and most problematic — materials in the global push toward clean energy. It is currently the most reliable catalyst used in the conversion of energy to ...

Oil price moves aren’t random, and sharp reversals and stalls are often driven by options positioning and mechanical hedging flows, not news or fundamentals. Producer hedging and dealer gamma hedging ...

Somatic mutations can be identified in two-thirds of papillary and follicular thyroid carcinomas and 'hot' thyroid nodules, whereas equivalent mutations relevant for benign 'cold' thyroid nodules are ...

Sodium-ion batteries face a volumetric disadvantage because dense anodes often lose electrical connectivity during cycling. A dense alloy anode is now designed to maintain connectivity, enabling ...