Chemo hurts both cancerous and healthy cells. But scientists think nanoparticles could help fix that.

Scientists have potentially solved the mystery surrounding the merger of two black holes that are so massive and fast-spinning that, according to current theories, they shouldn't even exist. This event, which took place on November 12, 2025, challenges existing understandings of black hole formation and characteristics. The findings could have significant implications for astrophysics, as they may lead to a reevaluation of the conditions under which black holes can form and merge, thereby enhancing our understanding of the universe.

For the first time, scientists have observed a supernova shockwave traveling through a dying red supergiant star, which is 500 times larger than the sun, located 22 million light-years away. This groundbreaking observation enhances our understanding of stellar death and the processes involved in supernovae.

Scientists have detected a powerful coronal mass ejection from a nearby star, strong enough to strip away the atmosphere of any rocky planets in its path. This event poses a small setback in the search for extraterrestrial life, as it suggests that planets that might have supported life could be rendered inhospitable. The implications of such stellar activity highlight the challenges faced in identifying potentially habitable worlds beyond our solar system.

A new study reveals that sperm whales use vowel-like sounds in their communication, similar to human speech patterns. This finding highlights the complexity of whale communication and suggests a deeper connection between human and animal languages.

At an international conference held on November 12, 2025, scientists and researchers specializing in animal-human transplantation expressed a newfound optimism regarding the potential to address the global organ shortage. This marked the first significant hope in decades, as advancements in this field may lead to innovative solutions for organ scarcity, which has long been a critical issue affecting countless patients worldwide. The discussions at the conference highlighted the progress made and the collaborative efforts of experts aiming to improve transplantation outcomes.