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Environment Aug 3, 2026

South Korea records its highest-ever temperature of 42.5 C

South Korea registered its highest temperature since records began more than a century ago on Sunday, as authorities warned people to "immediately" stop all outdoor activities in affected areas.

Earth Sciences Aug 1, 2026

Pacific cloud brightening could weaken El Nino, but models reveal risks for Europe and Asia

A brewing "super" El Nino cycle is poised to unleash heat waves, floods and drought worldwide, with the effects amplified by long-term human-caused climate change.

Earth Sciences Aug 1, 2026

Ancient diamond preserves evidence of water-bearing mineral deep in Earth's mantle

A team of Brazilian researchers discovered the first direct evidence that goethite—the mineral responsible for the brown color of soils—can withstand extreme pressures and temperatures all the way to the planet's interior ...

Environment Aug 1, 2026

Strengthening El Nino 'adding fuel to a planet already on fire': UN chief

A strengthening El Niño that could shatter all-time records is "adding fuel to a planet already on fire" and pushing the world into "uncharted territory," U.N. Secretary-General Antonio Guterres warned Friday.

Space Exploration Jul 31, 2026

Moonquakes could reveal ice buried beneath lunar south polar craters

Finding water on the moon may only be a matter of detecting the right vibrations.

Environment Jul 31, 2026

Isotopic analysis may help police combat illegal timber trade in Amazon

A map showing the distribution of isotopes in Amazonian tree wood can help identify illegally harvested timber. By analyzing the ratio of different isotopes of elements such as oxygen, carbon, nitrogen and strontium, researchers ...

Plants & Animals Jul 31, 2026

Shark finning regulations have not significantly changed global trade, new analysis finds

Much like caviar, shark fins are a luxury product and delicacy in parts of the world. And like wild caviar, demand for shark fins has posed an incredible threat to species that can't reproduce quickly enough to keep up.

Earth Sciences Jul 31, 2026

Ancient Irish volcano offers new clues about the development of its modern-day, active 'brothers and sisters'

An international team of volcanologists working on Carlingford Mountain has found that liquid "magma chambers" do not always exist beneath volcanoes. The team instead demonstrated that magma "plumbing systems" beneath Earth's ...

Biotechnology Jul 31, 2026

Latest woodchip bioreactor sites reducing fertilizer pollution in local waterways by up to 99%

High nitrogen levels entering downstream waterways can harm fragile ecosystems. Across the world, excess nutrients commonly trigger algae blooms and fish kills in enclosed waterways near intensive horticulture.

Ecology Jul 31, 2026

New research: Wetlands are crucial food baskets for NZ's native eels

Conservation projects often focus on protecting a threatened species from predators and habitat destruction. But as our research shows, restoring food webs can be as important to supporting ongoing recovery.

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