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Environment Aug 10, 2026

Drought dries major European rivers to record lows

Vast tracts of many of Europe's largest rivers, including the Rhine, Rhone and Danube, have slowed to a trickle never before recorded in July, data from a European climate observatory showed Monday.

Environment Aug 10, 2026

Water quality, not just scarcity, may shape future competition for a limited resource

Climate change is largely to blame for water scarcity. The low water levels in European rivers this summer speak volumes in that respect.

Astrobiology Aug 10, 2026

Mars could have carried liquid water more recently than we thought

For decades, astronomers have assumed that the Martian surface froze solid around 3 billion years ago and has stayed that way ever since. If this were really the case, any liquid water would have long since either been locked ...

Condensed Matter Aug 10, 2026

Quantum heat circuits learn electronics' oldest trick: Sharing a power supply

Every electronic and optoelectronic device generates heat, and today that heat is managed almost entirely from the outside. Heatsinks, fans, cold plates and refrigerators are bulky exterior measures bolted onto a chip or ...

Environment Aug 10, 2026

Record July heat in regions home to 900 million people

Regions home to around 900 million people experienced their hottest July on record in 2026, including in the Sahel, Central America, France and Spain, according to AFP analysis of Copernicus data.

Environment Aug 10, 2026

Climate change could mean four extra hours of extreme heat on hot days

Hot days could gain more than four additional hours of extreme heat by the end of the 21st century under a high-emissions scenario, according to a modeling study published in Nature Climate Change. The findings show that ...

Environment Aug 10, 2026

Europe braces for another summer heat wave

Much of Europe is bracing for another scorching heat wave following periods of record drought that have driven rivers to historic lows, ignited historic forest fires and contributed to thousands of deaths.

Earth Sciences Aug 10, 2026

Trapped gases in ancient rocks challenge global explanation for 2-billion-year-old carbon anomaly

Roughly 2.5–2 billion years ago, Earth's surface experienced the biggest chemical change in its history when oxygen became abundant in the atmosphere, eventually leading to the evolution of complex life forms such as plants ...

Environment Aug 10, 2026

Many Americans underestimate health risks of extreme weather, new study finds

A changing climate increases the health risks posed by extreme weather. However, according to the 2024 Yale Climate Opinion Maps, only 47% of U.S. survey participants believed that global warming would harm them personally.

Ecology Aug 10, 2026

Monsoon cooling helps Great Barrier Reef coral cover hold steady after bleaching

A late-summer monsoon in 2026 brought the Great Barrier Reef a reprieve from unfolding coral bleaching, aiding its initial recovery from recent climate-induced disturbances, according to the Australian Institute of Marine ...

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