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A 481-meter tsunami at Tracy Arm fjord in August 2025 has been confirmed as the second-tallest in modern records. Scientists link the event to a large landslide and glacier retreat, warning that climate-driven changes are increasing the risk of similar, high-energy waves in fjord coastal settings.
A Science study has found that large-scale, sudden cuts to USAID funding have correlated with a significant rise in conflict in Africa’s USAID-dependent regions. Researchers say the abrupt withdrawal disrupted contracts, staffing and procurement, and note the finding shows the effect of an unexpected disruption rather than that aid alone reduces conflict.
New research shows wildfire emissions have reversed progress on ground-level ozone, with ozone levels rising since 2015 and linked to more than 300 premature deaths annually. The study combines satellite data, EPA records and AI models to fill monitoring gaps, warning that climate-driven fires will worsen air quality unless emissions fall.
Global mapping shows arbuscular mycorrhizal fungi link to plant roots and store hundreds of megatons of carbon, revealing their critical role in the Earth’s carbon cycle and the sensitivity of these underground networks to land use.
Recent studies show California’s San Andreas and San Jacinto faults are under stress at levels not seen in a millennium, raising the risk of a large, multi-fault rupture. Cajon Pass could act as a bridge or barrier, and preparedness measures are urged as hazard models improve with physics-based simulations.
Recent data show remote-capable roles are more common, yet isolation and distress have grown among remote workers. New analyses suggest a third of mental-health deterioration in the last 15 years ties to remote work, while some employees gain flexibility. The debate now centers on balancing performance with well‑being.
A set of recent studies on interstellar objects 3I/Atlas and 3I/ATLAS indicate these visitors formed in very cold, metal-poor environments, likely 12 billion years ago, and carry abundant organic molecules. JWST and ALMA observations show isotopic signatures that point to origins outside our solar system and beyond the local stellar neighborhood, offering insights into planet formation across the galaxy.