Amid the Iran war, oil prices surged sharply after US President Donald Trump signalled continued attacks on Iran, raising fears of prolonged disruptions to global supply. Brent crude jumped above $108 ...

Abstract: Multi-objective multi-point shortest path planning problems are commonly encountered in real-world applications. Numerous path planning algorithms have been proposed to accommodate different ...

Abstract: Recently, deep reinforcement learning has gained attention for solving routing problems due to its ability to learn complex patterns and optimize sequential decision-making. Despite their ...

Detained by ICE, he missed multiple cancer treatments. Now he’s in hospice. Some immigrants with chronic health problems were swept up by ICE in Minnesota, leading to missed medications and, for one ...

In ancient Greece, Euclid showed that if you agree on a small list of preliminary principles, or axioms, you can use deductive reasoning to reveal all sorts of new mathematical truths. But although ...

OpenAI’s GPT-5.4 Pro has solved an open mathematical problem that human researchers could not crack since 2019, according to independent verification by Epoch AI. Contributed by mathematicians Will ...