species

Meet Tiya Aggarwal, the Canadian high school student who built a smart watering system that automatically adjusts itself for more than 150 plant species

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Meet Tiya Aggarwal, the Canadian high school student who built a smart watering system that automatically adjusts itself for more than 150 plant species

Tiya Aggarwal presenting her idea before the jury. Tiya Aggarwal, a student of Canadian high school, has developed a smart irrigation system designed to care for more than 150 plant species. She won the top prize at a provincial entrepreneurship competition.A grade 12 student at Burnaby South Secondary in British Columbia, Tia presented her idea, … Read more

In 1745, the US welcomed mimosa trees for their pink flowers; they later escaped gardens and spread as an invasive species

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In 1745, the US welcomed mimosa trees for their pink flowers; they later escaped gardens and spread as an invasive species

Around 1745, mimosa arrived in the United States as an ornamental tree, prized for its fragrant pink flowers, delicate foliage and unusual habit of folding its leaves at night. What began as a garden favourite, however, did not stay neatly within gardens. Albizia julibrissin escaped cultivation and gradually established itself along roadsides, clearings, flood plains … Read more

Only nine of these butterflies were found across the US in 2022; three years later researchers released more than 1,300 to rebuild the species

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Only nine of these butterflies were found across the US in 2022; three years later researchers released more than 1,300 to rebuild the species

By 2022, researchers had documented only nine Poweshiek skipperlings in the entire United States On a summer day in Michigan, a tiny Poweshiek skipperling butterfly takes flight over a restored prairie. The butterfly is smaller than a quarter, but its return marks a major change for a species once feared to be close to extinction.Researchers … Read more

In 1986, a California city began polishing sewage through constructed marshes; the 307-acre system is now a wildlife sanctuary that has hosted over 300 bird species

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In 1986, a California city began polishing sewage through constructed marshes; the 307-acre system is now a wildlife sanctuary that has hosted over 300 bird species

50 Million Gallons of Sewage Flow Daily From Mexico Into California Beaches In 1986, the Northern California city of Arcata completed an innovative wastewater treatment system that used constructed wetlands to clean sewage while also creating valuable wildlife habitat. The project eventually became part of the Arcata Marsh and Wildlife Sanctuary, a 307-acre natural area … Read more

Meet Costa Rica’s tiny ‘coffee frog,’ a nocturnal species found living among coffee shrubs

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Meet Costa Rica's tiny 'coffee frog,' a nocturnal species found living among coffee shrubs

Image Credit: X/ @AFP News Agency A tiny nocturnal frog has been discovered in Costa Rica’s coffee-growing region. Researcher Wagner Chaves-Acuña told AFP that the newly identified species lives among coffee plantations and nearby waterways, according to findings from colleagues at the University of Costa Rica and Argentina’s National Council for Scientific and Technical Research. … Read more