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Astronomy Aug 25, 2026

Lunar soil reads as a cosmic time capsule for exploding stars

When a star reaches its final stages of life, it ends in a bright, powerful explosion called a supernova and scatters material across the universe. A new study led by a University of Hawai'i at Mānoa researcher has discovered ...

Environment Aug 25, 2026

A 'super El Niño' could make India's monsoon drier yet more dangerous

India is currently in the middle of its summer monsoon, but this year's rainfall presents an interesting paradox. Much of the country has received less rain than usual so far, yet has still been hit by severe floods and landslides. ...

Earth Sciences Aug 25, 2026

Satellite analysis tracks carbon cost of coastal erosion

From Texas to Maine, coastal wetlands and marshes are releasing more than 1.45 billion pounds (660,000 metric tons) of carbon into the ocean each year, according to new research supported by NASA. Coastal marshes, like forests ...

Environment Aug 25, 2026

A lush knee-high jungle grows in the Arctic, but warming is changing Earth's mini-greenhouse

With no tall trees reaching to the sky, Alaska's North Slope tundra can look desolate—especially to outsiders from the Lower 48 who are used to in-your-face greenery.

Plants & Animals Aug 25, 2026

Genetic evidence reveals how goosegrass colonized a newly formed volcanic island

Opportunities to directly observe how life colonizes newly formed land and how ecosystems subsequently develop are exceedingly rare. In a study published in the Journal of Plant Research, researchers at University of Tsukuba ...

Paleontology & Fossils Aug 25, 2026

Egypt's deserts were once home to a diverse shark community

During the Late Cretaceous period, parts of Egypt were covered in water. A new study, published in the journal Cretaceous Research, describes new evidence that this tropical sea was home to a diverse community of sharks. ...

Ecology Aug 25, 2026

Climate change may halve omega‑3 fatty acids in fish and the organisms they eat

You've probably heard that eating fish and other seafood is good for your health. One of the main reasons is that seafood is an excellent source of two important omega-3 fats called EPA and DHA.

Environment Aug 25, 2026

Namibia paves way for phosphate mining in the Atlantic Ocean

Namibia has granted environmental clearance for an offshore phosphate mining project that paves the way for the world's first commercial seabed-dredging operation for the mineral, despite opposition from green groups and ...

Earth Sciences Aug 25, 2026

Tides can vary by almost a meter across a single bay, four decades of satellite images reveal

Tide levels can vary by almost a meter across a single bay, according to a new study that uses decades of satellite images to measure tides at the scale of individual beaches.

Earth Sciences Aug 24, 2026

Why marine heat waves and acidification strike together

Marine heat waves and extreme ocean acidification events are each damaging on their own. But when both stressors hit simultaneously, their individual effects can be exacerbated.

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