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Sport is one of the most climate-sensitive aspects of Australian life, yet still sits largely outside the national conversation on climate exposure.

The intermittent nature of solar energy poses challenges to grid stability, making accurate ultra-short-term solar irradiance forecasting crucial for balancing supply and demand. However, traditional numerical weather prediction models often struggle with cloud initialization, leading to forecast inaccuracies.

Palladium is widely used in various industries and everyday products, including smartphones, semiconductor manufacturing processes, and hydrogen fuel cells. It is an essential metal that acts as an excellent catalyst even in minute quantities, reducing pollutants and enhancing energy efficiency. However, palladium production is concentrated in a few countries, leading to an unstable supply. South Korea generates significant amounts of spent catalysts and electronic waste annually, and a lack of eco-friendly and efficient recovery technologies means much is discarded.

Among his other ongoing projects, US President Donald Trump has spent much of his second term on a renovation. The Oval Office has been converted into a miniature palace festooned with gold bling, the rose garden has been paved over, a triumphal arch is planned and the new ballroom will be larger than the White House.

It's a Wednesday evening in a town hall in Penryn in Cornwall, and my friend Pete and I are volunteering at our local repair cafe. We set up tables, get our tools ready, put up a sign outside and wait for people to arrive.

In this Oct. 20, 2025, photo, tiny ball bearings surround a larger central bearing during the Fluid Particles experiment, conducted inside the Microgravity Science Glovebox (MSG) aboard the International Space Station's Destiny laboratory module.

Why does cancer sometimes recur even after successful treatment, or why do some bacteria survive despite the use of powerful antibiotics? One of the key culprits identified is "biological noise"—random fluctuations occurring inside cells.

Celebrate the New Year with the "Champagne Cluster," a galaxy cluster seen in this new image from NASA's Chandra X-ray Observatory and optical telescopes.

Immunotherapy has emerged in recent years as a new cancer treatment that is gentler than traditional chemotherapy and causes milder side effects in patients. However, conventional dendritic cell (DC) immunotherapy shows inconsistent clinical outcomes, and the cell culture process remains complex and costly.

Social media posts about unemployment can predict official jobless claims up to two weeks before government data is released, according to a study. Unemployment can be tough, and people often post about it online.

December 16 marked 250 years since the writer’s birth – but at The Conversation, we have been celebrating all year.

There is a gap between the affection of graduates for universities and the relative scepticism of those that have not attended higher education.

Prototypes For Humanity brings in research talent from more than 800 universities around the world.

Prof Nishan Canagarajah, Vice-Chancellor of the University of Leicester, is to step down as Chair of The Conversation UK’s Board of Trustees.

Conferences that bring people of different backgrounds together and propose solutions are more likely to create change.

Podcast series from The Conversation where children ask academics questions wins gold at the British Podcast Awards.

Six finalists want your vote for the People’s Choice winner of the Vitae Three Minute Thesis competition.

A series of lectures on decolonisation sheds new light on contemporary conflicts.

Successful applicants will be invited to the November event to present details of their project.

Whether you’re single, dating, married or somewhere in between, our love lives are increasingly mediated by technology.

The recent SnowEx campaign and the new NISAR satellite mission are lighting the way to high-resolution snowpack monitoring and improved decisionmaking in critical river basins around the world.

The finding, which focuses on lower-income countries, could help inform plans to shrink the global climate knowledge gender gap.

A new study of nutrient levels in soil cores supports oral Indigenous history, informing future estuary restoration efforts.

Researchers have mapped the ancient Stad Slide off the coast of Norway to better understand what triggered it, and the hunt is on for the tsunami it might have unleashed.

New work bridges the worlds of Ryukyuan classical music and the geosciences.

Insects and the plants they depend on are migrating in response to climate change, but not always in the same way.

A new study in southwestern China shows how ecosystems may exhibit “hydrological memory,” which affects how they react to extreme climate events such as heat and drought.

Intensified hurricane precursors may linger longer over the continent, worsening extreme flooding hazards.

The soundscape changes in accordance with near real-time Atlantic Ocean conditions, as the data updates every 12 minutes. “If it’s raining, the piece looks and sounds different. If it’s stormy, the piece is different. It’s a living instrument that the ocean gets to play in real time,” Jewel said.

Portions of the forest managed by pre-Columbian populations hold higher biomass and are more able to withstand climate change.

A listing of 28 news and opinion articles we found interesting and shared on social media during the past week: Sun, December 21, 2025 thru Sat, December 27, 2025. Stories we promoted this week, by category: Climate Policy and Politics (8 articles) Lost Science - She Tracked the Health of Fish That Coastal Communities Depend On Ana Vaz monitored crucial fish stocks in the Southeast and the Gulf of Mexico until she lost her job at NOAA. New York Times, Interview by Austyn Gaffney, Dec 18, 2025. Save NCAR

Open access notables Satellite altimetry reveals intensifying global river water level variability, Fang et al., Nature Communications River water levels (RWLs) are fundamental to hydrology, water resource management, and disaster mitigation, yet the majority of the world’s rivers remain ungauged. Here, using 46,993 virtual stations from Sentinel-3A/B altimetry (2016?2024), we present a global assessment of RWL variability. We find a median global fluctuation of 3.76 m, with pronounced spatial patterns: significant RWL declines across Central North/South America and Western Siberia, and increases across Africa, Oceania, Eastern

This is a re-post from The Climate Brink by Andrew Dessler Flooding in the Pacific Northwest (PNW) has recently turned deadly serious, as days of intense rain from a powerful atmospheric river have swollen rivers and caused widespread flooding across the PNW. If you guessed climate change was playing a role in this, you’d be right. Climate change isn’t just making storms “wetter” in a simple sense; it is fundamentally breaking the region’s natural plumbing system. Here is why:

Skeptical Science is partnering with Gigafact to produce fact briefs — bite-sized fact checks of trending claims. You can submit claims you think need checking via the tipline. Do solar panels generate more waste than fossil fuels? Waste from discarded solar panels is dwarfed by the waste from coal, oil, and gas. In addition, solar panel recycling capacity continues to expand and improve. A 2023 study estimated that from 2016 – 2050, if power systems do not decarbonize, coal ash would be 300 – 800 times heavier than waste

This is a re-post from The Climate Brink Tis the season for global temperature forecasts. The UK Met Office recently released their 2026 prediction, estimating that it is most likely to end up as the second warmest year on record at 1.46C (with a range of 1.34C and 1.58C) relative to the 1850-1900 preindustrial baseline period.1 This is likely warmer than both 2023 and 2025

A listing of 28 news and opinion articles we found interesting and shared on social media during the past week: Sun, December 14, 2025 thru Sat, December 20, 2025. Story of the week As you can see below, five of the six articles in the Climate Policy and Politics category are about the plans to dismantle the National Center for Atmospheric Research (NCAR) in Boulder, Colorado. If you live in the US and would like to speak out against this ill-advised plan, you can do so via the action page provided by AGU, the American Geophysical Union: Speak Out to Save NCAR today! Stories we promoted this week, by category: Climate Policy and Politics (6 articles)

Open access notables Widespread Increase in Atmospheric River Frequency and Impacts Over the 20th Century, Scholz & Lora, AGU Advances Atmospheric rivers (ARs) play a dominant role in water resource availability in many regions, and can cause substantial hazards, including extreme precipitation, flooding, and moist heatwaves. Despite this, there is substantial uncertainty about recent and ongoing changes in AR frequency and impacts. Here, we place recent observed trends in their longer-term context using AR records extending back to 1940. Our results show that AR frequency has increased broadly across the midlatitudes, bridging the apparent discrepancy between the obs

This is a re-post from Carbon Brief The past three years have been exceptionally warm globally.  In 2023, global temperatures reached a new high, after they significantly exceeded expectations.  This record was surpassed in 2024 – the first year where average global temperatures were 1.5C above pre-industrial levels.  Now, 2025 is on track to be the second- or third-warmest year on record.  What has caus

Skeptical Science is partnering with Gigafact to produce fact briefs — bite-sized fact checks of trending claims. You can submit claims you think need checking via the tipline. Are toxic heavy metals from solar panels posing a threat to human health? Toxic heavy metals in solar panels are locked in stable compounds and sealed behind tough glass, preventing escape into air, water, or soil at harmful levels. Most concern focuses on cadmium and lead. 40% of new U.S. panels use cadmium telluride, which does not dissolve in water, easily t

This is a re-post from And Then There's Physics Since effective communication often involves repeating things, I thought I would repeat what others have pointed out already. The underlying issue is that there is a narrative in the climate skeptosphere suggesting that extreme weather events are not becoming more common, or that we can’t yet attribute changes in most extreme weather types to human influences (as suggested in the recent DoE climate report).