All articles tagged with #climate change
In Rayleigh, Essex, 200 Musa basjoo banana plants finally bore fruit after 15 years, signaling that warmer summers and milder winters are allowing heat-loving plants to thrive in parts of the UK, while traditional crops decline; gardeners are creating microclimates to protect sensitive specimens.
After Kris Jenner announced the death of her mother Mary Jo “MJ” Shannon, Kim Kardashian posted a pre-scheduled vacation carousel and later shared a tribute that included a close-up of MJ’s feet, prompting criticism about vanity and tone. Kim said the posts were planned before MJ’s passing and published throwback photos in her mourning, while fans also scrutinized the family's environmental footprint (private jets) and MJ’s text urging grandchildren to help fix climate change, fueling a broader debate over timing and sensitivity.
A Nature Communications study finds that human-caused warming is slowing the Atlantic Meridional Overturning Circulation (AMOC), with a possible near-future collapse. Using NASA data and climate models, researchers project that a weaker AMOC would alter atmospheric moisture and storms globally, intensifying North American—especially California—storms by the end of the century while reducing them in Greenland and the Arctic. Atmospheric rivers, the moisture-dense air streams that drive much of California’s rainfall, could become more frequent and wetter, increasing flood risk in some regions and changing water resources; ARs may also transport more moisture to the Southern Hemisphere and accelerate Antarctic ice melt. The greatest increases in AR activity are expected along North America’s West Coast, from Baja California to Alaska, while Arctic regions could see fewer ARs as the jet stream shifts. However, the outcome depends on future greenhouse gas emissions, making the scenario not guaranteed. The research highlights how a single major ocean current can ripple across global climate patterns and emphasizes potential adaptation, such as restoring landscapes to capture more water in drought-prone areas.
A mid-winter heatwave in West Antarctica left a large area ice-free where it should be frozen, with refreezing failing after decades of habit. The piece links this anomaly to a possible rapid West Antarctic Ice Sheet destabilization and potential sea level rise, all set against record atmospheric CO2 levels and broader climate signals (glacier retreats, methane seepage, and warnings from scientists since 2024) that climate models have struggled to predict. The author stresses the urgency of cutting fossil-fuel emissions to avert worsening impacts.
Texas faced widespread, multi-day flooding in July 2026 across multiple basins, but the death toll was dramatically lower than last year’s catastrophic flood thanks to stronger warnings, more tools, and better on-the-ground readiness. Two deaths were confirmed this year (one in Uvalde County, one in Kerr County) versus more than 100 in 2025; officials credit earlier warnings, sirens, a river dashboard, and trained responders for enabling evacuations and faster rescues. Experts note that no two floods are identical and that climate-change–fueled heavy rainfall will continue to pose a risk, even as improved preparedness saves lives.
A Nature Communications study finds that tiny deep-ocean turbulence rapidly distributes heat, nutrients and carbon, influencing sea level rise and fisheries on decadal scales—far faster than current climate models capture. By tracing chlorofluorocarbons, researchers show deep waters move heat and carbon around on timescales relevant to human life, underscoring gaps in climate projections and the need for improved understanding and monitoring of small-scale ocean mixing to inform policy.
In a climate-focused op-ed, Robinson Meyer argues that widespread wildfire smoke over the East Coast isn’t a one-off anomaly but a new, predictable hazard that current models didn’t anticipate. With mortality and health costs potentially dwarfing other climate damages, the piece calls for urgent adaptation—policies for smoke days in schools, businesses, and municipal planning—and urges us to confront tail risks we’ve long ignored.
US Republicans floated sanctions on Canada amid wildfire smoke drifting into the US, with Trump blaming Ottawa and a GOP senator vowing a bill. Ontario’s premier offered aid instead of blame. The cross-border smoke coincides with above-average US wildfire activity and worsening air quality, underscoring climate-change-driven fire risk across both nations.
Researchers studying Pyrenean midwife toads found that some populations survive the deadly chytrid fungus by maturing skin antimicrobial peptides earlier in development, likely aided by a diversity of peptides produced during the tadpole stage; this early immune defense prevents the fungus from taking hold, offering new insight for amphibian conservation and potential antimicrobial leads for human medicine, while warming alpine habitats threaten these refuges.
Smoke from Canadian wildfires blankets multiple U.S. states, triggering health warnings as Trump and GOP lawmakers blame Canada’s forest management for the haze; climate experts say worsening conditions reflect climate change and an extreme North American heat wave. Canada says it is a shared challenge and continues firefighting cooperation, while some Republicans push sanctions. Health officials warn wildfire particulate matter poses serious short- and long-term risks to vulnerable populations.
Researchers studied burying beetles (Nicrophorus vespilloides) by exposing them to normal (~68°F/20°C) and heatwave (~79°F/26°C) conditions to see how temperature affects mating signals via cuticular hydrocarbons. They found hotter beetles mounted other males more often, and same‑sex mounting was already common at normal temperatures. The results suggest climate change could reshuffle beetle reproductive signaling and behavior, though the exact reasons remain unclear and may involve sex‑recognition errors or other factors.
Using 30 years of satellite data plus color analysis of penguin guano, researchers show Adélie penguin diets track sea-ice conditions: more fish when ice is plentiful, more krill when ice is scarce. Penguins that rely more on krill are in decline, highlighting climate-driven shifts in the Antarctic food web and increasing competition for krill amid fisheries.
A massive wildfire has scorched the Fontainebleau forest outside Paris, transforming lush woods into blackened terrain as firefighters battle the blaze with water-dropping helicopters and improvised reservoirs, illustrating Europe’s growing climate-driven fire risk amid deadly climate effects.
A US-focused analysis shows wildfire activity is rising across North America, with smoke from hundreds of Canadian fires drifting far south and turning skies orange in cities from Toronto to New York and Chicago. Climate change is driving hotter, drier conditions that fuel larger, more persistent fires, sending smoke hundreds to thousands of miles and triggering hazardous air quality. Health risks rise with prolonged exposure, prompting guidance to limit outdoor activity, wear masks, and seal buildings when air quality is poor.
Lab experiments show worker honeybees fed probiotics plus the prebiotic inulin survived prolonged cold better than sugar-fed bees, but the same supplements offered little protection against extreme heat; researchers caution that cage results may not reflect real colonies and emphasize nutrition should complement, not replace, broader habitat restoration and forage improvements.