Latest scientific discoveries and research news
New MRI research reveals that the brain's cortex thickens subtly years before amyloid-beta buildup, a key Alzheimer's indicator, becomes detectable. These findings, published in Nature Neuroscience, offer insights into early disease mechanisms but are not yet diagnostic.
A new hypothesis suggests the US Southwest's megadrought, the driest in 1,200 years, may not end. Human-induced climate change appears to have disrupted the Pacific Decadal Oscillation, a natural climate cycle, potentially locking the region into prolonged aridification.
Europe and the US experienced record-breaking heat in the summer of 2026, leading to increased mortality, particularly in unprepared regions. Scientists warn this could be the new normal, while innovations in heat adaptation and potential space-based risks, like orbital mirrors, emerge.
Experts highlight natural burial as the simplest and most environmentally sound choice for post-mortem disposition, surpassing cremation and newer technologies like human composting.
Modern smartphones, both Android and iOS, offer a suite of powerful safety features. From emergency SOS and car crash detection to medical ID and crisis alerts, these tools can be life-saving. Learn how to activate and utilize them to enhance your personal security.
A 700-year-old female skeleton found in China may provide the first skeletal evidence of a brutal historical punishment: nose amputation. This discovery sheds light on the severity and permanence of ancient Chinese justice.
A poll by Live Science reveals 80% of readers are worried about the US deploying space-based weapons, fearing a new arms race. Experts also express concerns over the lack of enforcement in the Outer Space Treaty.
New research published in Nature Medicine identifies cognitive resilience as a key factor in predicting Alzheimer's dementia. The study highlights how individuals with higher resilience may exhibit delayed or less severe symptoms, offering new avenues for early detection and intervention strategies.
Reflect Orbital's plan to use space mirrors to beam sunlight to Earth faces fierce opposition from astronomers and environmentalists concerned about light pollution, potential health impacts, and the disruption of natural ecosystems. The project highlights growing issues with space debris and regulation.