Physicists zero in on the mass of the fundamental W boson particle

Sound-sensing hair bundles in our ears act as tiny thermodynamic machines

AI uncovers hidden immune defenses inside bacteria

Unique double baptistery and mysterious marble block uncovered at Byzantine cathedral in Israel

Safer sodium battery eliminates thermal runaway with a heat-triggered polymer barrier

The lengths male octopuses go to protect the arm they need to mate

‘Oldest octopus’ fossil is no octopus at all, scans reveal

New glassfrog species named for first Ecuadorian woman to win a gold medal

Turmeric and ginger extract may boost implant bonding and kill 92% bacteria

Cell-by-cell analysis offers clues to pregnancy risks

The oldest breath: A 300-million-year-old mummy reveals the origins of how amniotes breathe

This protein helps cancer cells survive treatment—and points to new treatments

Sequencing method exposes hidden gaps in immune signaling by tracking RNA and protein together

Ancient tectonic processes are the key to locating rare minerals

Some common IBS treatments are linked to a higher risk of death, say study

Ancient tectonic processes are the key to locating rare minerals

Ancient subduction zones, where tectonic plates collided and mantle regions were chemically altered, are strongly linked to the formation of rare earth element (REE) deposits and carbonatites. These fertilized mantle regions underlie most REE deposits formed over the past 1.8 billion years, with overlapping subduction events correlating with higher deposit concentrations. The findings challenge plume-based theories, indicating a two-stage process involving long-term mantle storage before deposit formation, and provide a targeted approach for mineral exploration.

Why doesn’t the US recycle more plastic? Study points to lack of access

Plastic packaging waste generation in the U.S. is similar across communities, but recycling rates are higher in wealthier, more educated areas due to greater proximity and access to recycling infrastructure. Regions with fewer facilities, often in the South, Southeast, and sparsely populated states, have lower recycling rates. Policies like bottle bills and targeted infrastructure investment can improve recycling access and rates.

Sinking land drives coastal flood risk on densely populated Java Island

Land subsidence, primarily driven by groundwater extraction, agricultural use, industrial activity, and sediment compaction, is projected to account for up to 85% of relative sea level rise along Java’s coastline by 2050, surpassing the impact of global sea level rise. Over 75% of Java’s coastline will face subsidence-dominated flood risk within 25 years, highlighting the need for local monitoring and mitigation to reduce coastal vulnerability.

Summer is getting longer, and it’s happening faster than we thought

Between 1990 and 2023, the average summer length between the tropics and polar circles increased by about six days per decade, a faster rate than previously measured. Seasonal transitions are becoming more abrupt, with summer-like temperatures arriving suddenly, potentially disrupting ecological and human systems. Accumulated summer heat over Northern Hemisphere land is rising more than three times faster since 1990 compared to 1961–1990, with coastal areas experiencing the most rapid changes. These shifts have significant implications for agriculture, water resources, public health, and infrastructure planning.

Penguins in remote Patagonia are carrying ‘forever chemicals’ signals

Magellanic penguins in remote Patagonia were found to carry per- and polyfluoroalkyl substances (PFAS), including both legacy and newer replacement chemicals, as detected by minimally invasive silicone leg bands. Over 90% of sampled penguins showed PFAS exposure, indicating widespread environmental contamination even in remote regions. The method enables efficient, non-invasive monitoring of pollutant exposure in aquatic wildlife.

High Mountain Asia’s melting glaciers may threaten future water security

Glaciers in High Mountain Asia have experienced significant mass loss from 2002 to 2023, with regional variability in melt rates. Continued glacier shrinkage threatens long-term water availability, increases short-term flood risks, and poses challenges for water security, agriculture, and hazard management for millions dependent on meltwater. These changes are linked to rising temperatures and altered precipitation patterns.

Human-altered mountains drive most fatal landslides worldwide, analysis finds

Human-driven land-use and land-cover changes, such as deforestation and infrastructure expansion, are the primary factors influencing fatal landslides, surpassing physical factors like topography and precipitation, especially in low- and lower-middle-income countries. Countries with minimal human alteration of mountainous areas experience significantly fewer landslide fatalities, regardless of natural hazard susceptibility.

Uncharted island will soon appear on nautical charts

A previously uncharted island in the northwestern Weddell Sea was systematically surveyed, revealing dimensions of approximately 130 by 50 meters and a height of 16 meters above sea level. The island had been misidentified as a danger zone on nautical charts and was indistinguishable from icebergs in satellite imagery due to its ice cover. The region also exhibited rapid sea ice decline and strong surface melting, with increased meltwater affecting biological colonization and ocean-ice interactions. These findings contribute to understanding Antarctic sea ice dynamics and their influence on global ocean currents.

Scientists warn UK biodiversity report may distort evidence with security framing

Framing biodiversity loss as a national security threat risks distorting evidence, leading to poorly targeted policies and overemphasizing speculative links between ecological degradation and large-scale migration to the UK. Most environmentally-driven migration is short-distance, and current evidence does not support claims of mass displacement toward the UK. Securitization may shift policy focus away from effective ecological and community resilience measures, potentially misdirecting resources and narrowing responses. Evidence-based, non-securitized approaches are recommended to address biodiversity loss and its impacts.

Drought parches Florida

Florida experienced widespread and severe drought in early 2026, with nearly 80% of the state under extreme conditions and significant groundwater depletion, especially in northern and central regions. Water restrictions were implemented, crops and wetlands were threatened, and wildfires increased. The drought is the most severe since 2012, though less intense than the 2000–2001 event. Rainfall may bring some relief.

Guidance aims to improve collaboration between scientists, tribal nations

A new blueprint outlines how research agreements can better protect Tribal rights, data sovereignty, and cultural knowledge in collaborations with scientists. The guidance details four types of agreements—data-sharing, memoranda of understanding, cost-sharing, and non-disclosure—and provides tools to help Tribes and researchers select and tailor agreements that uphold Tribal autonomy and prevent extractive practices.

Earthrise to Earthset: How the planet’s climate has changed since the photo that inspired the environmental movement

Since the 1968 Earthrise photo, atmospheric CO₂ has risen from about 320 ppm to 430 ppm, driving a global surface temperature increase of approximately 1.2°C. Recent years have seen record-breaking warmth, with 2024 temporarily exceeding 1.5°C above pre-industrial levels. Satellite data confirm accelerating energy accumulation and ongoing trends of sea-level rise, ice loss, and more frequent heat extremes.

Heat from traffic is contributing to rises in city temperatures, study finds

Urban traffic heat directly increases city air temperatures, with simulations showing rises of approximately 0.16°C in summer and 0.35°C in winter. This heat also elevates indoor temperatures and exacerbates human heat stress during extreme events. The new model enables detailed assessment of different vehicle types and traffic patterns, supporting informed urban climate adaptation and transport policy decisions.

A volcanic medley near Mammoth Lakes

The Mammoth Lakes region in California features a diverse array of volcanic landforms, including the Mono-Inyo Craters, Mammoth Mountain, and the Long Valley Caldera. Volcanic activity in the area ranges from recent eruptions, such as Panum Crater (~700 years ago), to the massive Long Valley Caldera eruption 760,000 years ago. Ongoing volcanic unrest includes seismicity and CO₂ emissions, monitored using remote sensing and satellite imagery to assess hazards and ecosystem impacts.

Mapping urban heat from space reveals dangerous inequities in LA public parks

Satellite thermal imaging shows that parks in underserved areas of South Los Angeles reach significantly higher surface temperatures, often exceeding the human pain threshold, due to the prevalence of heat-retaining materials like artificial turf and concrete. In contrast, parks in West Los Angeles, with more natural vegetation, remain cooler. These disparities reflect historical inequities in urban investment and pose heightened public health risks for vulnerable communities.