Every year, the world produces 380 million tons of plastic. A lot of it ends up in nature and stays there for a long time. It can take 450 years to break down a plastic bottle.
Biotechnology
Jan 13, 2023
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51
Ammonia (NH3), the chemical compound made of nitrogen and hydrogen, currently has many valuable uses, for instance serving as a crop fertilizer, purifying agent, and refrigerant gas. In recent years, scientists have been ...
New research in the journal Nature Aging takes a page from the field of renewable energy and shows that genetically engineered mitochondria can convert light energy into chemical energy that cells can use, ultimately extending ...
Cell & Microbiology
Dec 30, 2022
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608
Water has puzzled scientists for decades. For the last 30 years or so, they have theorized that when cooled down to a very low temperature like -100C, water might be able to separate into two liquid phases of different densities. ...
General Physics
Dec 17, 2022
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574
Dr. Michal Mazur and his colleagues from the Faculty of Science, Charles University in Prague study catalysts that are based on metal nanoparticles stabilized at zeolites. Recently, they have prepared a new type of zeolitic ...
Nanomaterials
Dec 14, 2022
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65
The interaction of elemental iron with the vast stores of carbon locked away in Arctic soils is key to how greenhouse gases are emitted during thawing and should be included in models used to predict Earth's climate, Oak ...
Earth Sciences
Dec 14, 2022
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54
Rising temperatures and increasing droughts have scientists looking for ways to better predict how plants will react to stress. Every study offers a little more information. Now, scientists have discovered a way to yield ...
Biochemistry
Dec 9, 2022
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32
Tiny droplets in cells can accelerate the accumulation of protein deposits in diseases such as Alzheimer's and Parkinson's disease, but they can also hinder this accumulation. While they will worsen the accumulation if the ...
Biochemistry
Dec 5, 2022
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232
It was 1 a.m. on Nov. 12, in a crowded meeting room on the outskirts of the COP27 climate conference complex in Sharm El-Sheikh, Egypt. As co-chair of the Global Ocean Observing System (GOOS), I joined representatives from ...
Environment
Nov 17, 2022
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16
When a surface is getting wet, the composition of the liquid plays a role in the wetting process. Researchers from the Max Planck Institute for Dynamics and Self-Organization (MPI-DS) found that phase separation within the ...
Analytical Chemistry
Nov 15, 2022
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221
