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Plants & Animals Jun 3, 2024

How sharks survived a major spike in Earth's temperature

The sharks we know today as the open ocean's top predators evolved from stubby bottom dwellers during a dramatic episode of global warming millions of years ago.

Earth Sciences Jun 3, 2024

Measuring temperature of seafloor millions of years ago may show if ocean warming increases methane release

Methane is a greenhouse gas about 25 times more potent than carbon dioxide. At low temperatures and high pressure, it combines with water to form methane hydrate, an ice-like solid of which huge deposits exist under the seafloor.

Materials Science Jun 1, 2024

Shear genius: Researchers find way to scale up wonder material, which could do wonders for the Earth

Researchers at the University of Virginia School of Engineering and Applied Science have figured out how to take a miracle material, one capable of extracting value from captured carbon dioxide, and do what no one else has: ...

Astrobiology May 31, 2024

Cryovolcanism: Why study it? What can it teach us about finding life beyond Earth?

Universe Today has had the privilege of spending the last several months venturing into a multitude of scientific disciplines, including impact craters, planetary surfaces, exoplanets, astrobiology, solar physics, comets, ...

Nanomaterials May 31, 2024

Nasty pollutant shown to be the missing ingredient for carbon nanotube films for touchscreens and solar cells

Skoltech scientists have proposed a fast, scalable, wasteless chemical treatment technique for endowing carbon nanotube films with all the right properties to improve the performance of solar panels, touchscreens, and more.

Environment May 31, 2024

Can satellites combat wildfires? Inside the booming 'space race' to fight the flames

As the threat of wildfire worsens in California and across the world, a growing number of federal agencies, nonprofit organizations and tech companies are racing to deploy new technology that will help combat flames from ...

Environment May 30, 2024

Study suggests faster decomposition rates in waterways could exacerbate greenhouse gas emissions, threaten biodiversity

Humans may be accelerating the rate at which organic matter decomposes in rivers and streams on a global scale, according to a new study from the University of Georgia, Oakland University and Kent State University.

Environment May 30, 2024

Sleight of hand: Australia's Net Zero target is being lost in accounting tricks, offsets and more gas

In announcing Australia's support for fossil gas all the way to 2050 and beyond, Prime Minister Anthony Albanese has pushed his government's commitment to net zero even further out of reach.

Molecular & Computational biology May 29, 2024

New sensing techniques can detect drought tolerance in ancient crops, may inform new breeding programs

Drought is the most devastating environmental stress that farmers face worldwide. With the added pressures of climate change, drought years have become less predictable, more frequent and more severe.

Environment May 29, 2024

A risky path to meeting climate targets for Stockholm

The Swedish capital Stockholm aims to capture more carbon dioxide than is emitted by 2030. Therefore, the city is investing in new technology at a combined heat and power plant. But it is a strategy that has been adopted ...

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