In 2025, scientific achievements spanned from prehistoric discoveries to celestial events, illustrating a year of profound insight into the natural world. Significant archaeological finds included 166-million-year-old dinosaur trackways in Oxfordshire and evidence that humans mastered fire-making 400,000 years ago, much earlier than previously thought. The biological sciences highlighted the complexity of animal behavior, observing wild chimpanzees using medicinal plants and comparing human monogamy rates to other species. Beyond Earth, astronomers witnessed a rare seven-planet alignment, while researchers in the UK began analyzing lunar dust samples to unlock the Moon's history. Despite these triumphs, the sources also note environmental warnings, such as a massive iceberg threatening wildlife, emphasizing the dual role of science in discovery and hazard monitoring.