A lightning strike in southern Vietnam has exposed a hidden danger in its peat forests: flames can vanish from sight while the ground continues to burn for weeks. Researchers say the discovery could force a rethink of how officials assess fire risk in wetlands that store vast quantities of carbon.
A rescue from a fast-moving peat fire has brought fresh urgency to scientists’ claim that a large stretch of Central Kalimantan rainforest has crossed a climate threshold. New measurements suggest the drained peatland is now releasing more carbon than it absorbs — and could emit 150 million tonnes of carbon dioxide by 2040 if it keeps drying.
A small accident in an Egyptian research room has helped explain how ancient bead-makers produced bright blue-green ornaments without losing so many to cracks. Researchers say the answer lies in tiny channels inside the beads — a design they have now tested in the kiln.
A sudden rush for native saltwort seeds has emptied specialist stalls in Alexandria’s covered el-Attarine market, just as a new study warns that seed germination in the Nile Delta may be falling sharply. Researchers, traders and restoration officials are now arguing over whether the alarm reflects a real ecological decline — or a fragile supply chain pushed into panic.
A 39-square-metre cabin near Kiruna stayed at 19°C through six months of Arctic winter, using less than half the heating energy of comparable test homes. A government-commissioned audit has now verified the figures and called them the lowest independently checked for an occupied subarctic research dwelling.
A government audit says large areas of Ukrainian peatland listed as restored are still drained, forcing an urgent rewrite of the country’s carbon estimates. Researchers warn that the error could conceal millions of tonnes of annual emissions and raise the risk of destructive summer fires.
A routine repair in Morocco’s Fes medina has uncovered a hidden network of clay air channels that cooled a house without electricity for centuries. Early measurements suggest the system can still cut indoor temperatures by more than 10°C (18°F) during summer heat.
A record-setting Italian study of AI washing machines counted recycled rinse water as fresh-water savings, an audit has found. The report also says the research lab failed to disclose €240,000 (about $263,000) in support from online retailer Aurelia Market, which sold the machines tested.
An Austrian court has halted an emergency reservoir plan just as scientists warn that a deepening drought could cut harvests across six Danube-basin countries. Officials say household supplies are secure; researchers say the food risk is already being understated.
Thailand’s leading seagrass researcher announced her resignation on Wednesday as her team revealed a sharp recovery in monitored coastal meadows. She plans to replace short-term field hiring with a paid training programme for young marine surveyors.
An unexplained warm-water band off Ghana has left coastal scientists racing to measure a fast-falling oxygen supply, while an audit finds key monitoring stations went unchecked for weeks. If the pattern lasts into December, researchers warn, fish catches could fall sharply across a stretch of the Gulf of Guinea.
A vast ice shelf off East Antarctica broke apart in six days, exposing a glacier whose basin contains enough ice to raise global sea levels by 74cm (29in). A study published in Australia on Tuesday says the glacier is accelerating far faster than earlier forecasts suggested.