Earth Sciences Jan 16, 2025

Geoengineering strategies against climate change could positively impact agriculture

On the basis of current carbon emissions rates and climate policies, average global temperatures are projected to increase to 2.9°C above preindustrial averages by the end of the century. Such an increase would severely ...

Environment Jan 15, 2025

Marine animals consume microplastic particles and excrete them in feces, posing risks to marine environment

A new Tel Aviv University study has uncovered alarming findings about the spread of microplastic particles in the marine food web. In recent years, numerous studies have examined the dangers of marine animals and more specifically, ...

Nanomaterials Jan 21, 2025

Atomic pair catalyst converts methane to acetic acid with high efficiency

In a study published in Nature Communications, a research group led by Prof. Deng Dehui, Assoc. Prof. Cui Xiaoju, and Prof. Yu Liang from the Dalian Institute of Chemical Physics (DICP) of the Chinese Academy of Sciences ...

Ecology Jan 21, 2025

Looking to Kenya's Lake Victoria and cyanobacteria for what may come for Lake Erie

To try to understand how harmful algal blooms might evolve in Lake Erie in a warming climate, University of Michigan scientists helped conduct a survey of cyanobacteria in a gulf of Kenya's Lake Victoria.

Plasma Physics Jan 21, 2025

SMART: One step closer to nuclear fusion with its first plasma

In a pioneering approach to achieve fusion energy, the SMART device has successfully generated its first tokamak plasma. This step brings the international fusion community closer to achieving sustainable, clean, and virtually ...

Plants & Animals Jan 21, 2025

Spotted hyena found in Egypt for the first time in 5,000 years

A spotted hyena (Crocuta crocuta) has been found in South Eastern Egypt, the first recorded instance of the creature in this region for thousands of years.

Earth Sciences Jan 16, 2025

Scientists uncover new human-caused shifts in global water cycle

In a recently published paper, NASA scientists use nearly 20 years of observations to show that the global water cycle is shifting in unprecedented ways. The majority of those shifts are driven by activities such as agriculture ...

Astronomy Jan 16, 2025

Panorama of Andromeda galaxy unveils hundreds of millions of stars

In the years following the launch of NASA's Hubble Space Telescope, astronomers have tallied over 1 trillion galaxies in the universe. But only one galaxy stands out as the most important nearby stellar island to our Milky ...

Quantum Physics Jan 21, 2025

Electrons in twisted graphene form novel 1/3 fractional quantum Hall state

A research team discovered a quantum state in which electrons move in a completely new way under a twisted graphene structure. The unique electronic state is expected to contribute to the development of more efficient and ...

Cell & Microbiology Jan 16, 2025

DNA motors can switch direction, reshaping genetic understanding

Scientists from Delft, Vienna, and Lausanne discovered that the protein machines that shape our DNA can switch direction. Until now, researchers believed that these so-called SMC motors that make loops into DNA could move ...

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