Modern continental rocks carry chemical signatures from the very start of our planet's history, challenging current theories about plate tectonics.
The study also provides a new approach to solving one of the biggest enduring scientific mysteries: when did plate tectonics ...
The discovery of salty mineral evaporites on Ryugu indicates that watery environments may have been widespread in the early ...
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Aged human urine is a pungent pesticide as well as a fertiliserUrine that has sat in the sun for a while seems to fertilise crops while warding off pests, without affecting the produce's ...
In Guadeloupe, a French-speaking Caribbean island whose recent history has been marked by a chlordecone pollution scandal, agricultural waste management is a major challenge. Chlordecone is a toxic ...
© 2025 American Chemical Society and Division of Chemical Education, Inc. Article Views are the COUNTER-compliant sum of full text article downloads since November ...
For decades, finding ways to improve student success in organic chemistry courses has attracted the attention of educators, researchers and administrators. Considering the abundance of literature ...
THE discovery of the elements 95 and 96 was announced on November 16, 1945, by Prof. G. T. Seaborg, of the University of California, now working at the 'Metallurgical Laboratory' of Chicago ...
Agricultural income is explained under section 2(1-A) and exempted from income-tax under S. 10(1) of the Income Tax Act 1961. The Parliament has no power under the Constitution of India to levy tax on ...
The Trump administration will consider rolling back Biden-era regulations that increased safeguards for workers at chemical plants, announcing the plans Thursday ...
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