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Environment 4 hours ago

Philippine settlement submerged by dam reappears due to drought

A centuries-old settlement submerged by the construction of a dam in the northern Philippines in the 1970s has reappeared as water levels drop due to a drought affecting swathes of the country.

Earth Sciences 14 hours ago

Did climate chaos cultivate or constrain 2023's greenery?

In the ongoing quest to track the progression of climate change, scientists frequently examine the state of our planet's vegetation—forests, grasslands, agricultural lands, and beyond.

Planetary Sciences 17 hours ago

Hera asteroid mission's side-trip to Mars

ESA's Hera asteroid mission for planetary defense will make a swingby of Mars next March, borrowing speed to help reach its target Didymos binary asteroid system.

Molecular & Computational biology 17 hours ago

Enhancing heat tolerance in cool-season turfgrasses

A research team reviewed the physiological and morphological changes in cool-season turfgrasses under high temperature stress, alongside advances in molecular characterization of their temperature regulatory networks. They ...

Space Exploration 18 hours ago

The Mars Sample Return mission has a shaky future, and NASA is calling on private companies for backup

A critical NASA mission in the search for life beyond Earth, Mars Sample Return, is in trouble. Its budget has ballooned from US$5 billion to over $11 billion, and the sample return date may slip from the end of this decade ...

Environment 19 hours ago

Solar geoengineering to cool the planet: Is it worth the risks?

When I first wrote about geoengineering in 2012 , it was considered far-fetched at best, and crazy by most. But 12 years later, while there is still controversy and considerable resistance to deploying it, respectable scientists ...

Analytical Chemistry 19 hours ago

Synthesis of two new carbides provides perspective on how complex carbon structures could exist on other planets

Researchers at the University of Bayreuth have gained new insights in the field of high-pressure carbon chemistry: They synthesized two new carbides—compounds of carbon and another chemical element—with unique structures. ...

Bio & Medicine 20 hours ago

Diamond dust as a potential alternative to contrast agent gadolinium in magnetic resonance imaging

An unexpected discovery surprised a scientist at the Max Planck Institute for Intelligent Systems in Stuttgart: Nanometer-sized diamond particles, which were intended for a completely different purpose, shone brightly in ...

Earth Sciences 20 hours ago

Indian nuclear facilities found to have radioactive influence on Southern Tibetan Plateau

A study published in Environmental Science & Technology Letters has shed light on the long-range transboundary transport of radioactive iodine-129 (129I) from the Indian nuclear fuel reprocessing plants (NFRPs) to the Southern ...

Ecology 20 hours ago

Nordic wolverines have the worst genetic diversity status, comprehensive Eurasian-wide study shows

The Fennoscandian wolverines have the lowest genetic diversity out of all the wolverine populations in the vast Eurasian continent. The new study covers the Eurasian range of the wolverine, which has not been studied on such ...

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