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Neon tetra
The neon tetra (Paracheirodon innesi) is a freshwater fish of the characin family (family Characidae) of order Characiformes. The type species of its genus, it is native to blackwater or clearwater streams. P. innesi is one of the most popular aquarium fish, having been bred in tremendous numbers for the trade.
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Plants & Animals News
October 24, 2026
Oct. 22, 2026 Scientists have captured virus-like particles assembling themselves step by step, revealing how a surprisingly simple process of trial and error produces complex structures with remarkable precision. The discovery uncovers a crucial molecular ...
Oct. 22, 2026 Honeybees are aggressively pushing wild pollinators away from flowers, with scientists documenting how they chase off rivals and dominate valuable food sources. New research warns that rising temperatures and increasing honeybee populations could ...
Oct. 19, 2026 Scientists have discovered that severely bleached corals can make a remarkable comeback simply by touching healthy, genetically identical corals. In laboratory experiments, dying corals regained their color and fully recovered within seven weeks, ...
Oct. 17, 2026 Scientists have discovered that some forest soils are becoming surprisingly better at removing methane from the atmosphere as temperatures rise and rainfall declines. A study spanning up to 24 years found methane absorption increasing by an average ...
Oct. 16, 2026 Stanford scientists have developed a revolutionary microscope that reveals the hidden inner workings of living cells in real time, without the fluorescent labels that can interfere with observations. The breakthrough could provide new insights into ...
Oct. 16, 2026 Scientists have discovered a remarkable “Pac-Man enzyme” that helps bacteria devour certain types of plastic and may offer new hope in the fight against plastic pollution. Researchers found that ...
Oct. 15, 2026 Scientists have discovered a potential new weapon against a devastating fungus that threatens rice, wheat, and barley worldwide. By engineering a special type of plant immune receptor, researchers ...
Oct. 14, 2026 Two unusually long-legged cats have helped scientists uncover the first genetically confirmed cases of Marfan syndrome in domestic felines. Researchers at Cornell University discovered that the ...
Oct. 13, 2026 Scientists have traced the development of a mouse embryo from its first two cells to the formation of organs, using a remarkable DNA recording system that reveals the family history of individual cells. Their findings uncover how different cell ...
Oct. 12, 2026 Scientists may have solved a 2.3-billion-year-old mystery about how Earth maintained enough oxygen to support life. Ancient rocks reveal that phosphorus recycling in the oceans created a ...
Oct. 11, 2026 Scientists have uncovered a surprising secret behind a mushroom disease that has frustrated growers for more than a century: It involves more than 17 species of harmful bacteria, not just one. The discovery could explain why treatments have ...
Oct. 8, 2026 A brilliant yellow coral discovered off Costa Rica proved so unusual that scientists had to create an entirely new family to classify it. The meter-tall colonies rise from seafloors covered in brittle stars, inspiring the Tolkien-inspired name ...
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Oct. 24, 2026 Scientists have proposed a way to detect “mirror life,” a hypothetical form of life that could pose serious risks to humans, animals, and ...
Oct. 24, 2026 Tiny snakes in Southeast Asia have mastered an extraordinary escape technique: rolling across the ground at speeds up to four times faster than ordinary slithering. Scientists discovered that dwarf ...
Oct. 23, 2026 A 150-million-year-old fossil discovered in China reveals a bizarre early bird with sharp teeth, a dinosaur-like claw, and a body built for life on the ground rather than flight. Scientists believe ...
Oct. 22, 2026 Scientists have uncovered a strange pattern in urban bird behavior: Across five European countries and 37 species, birds consistently fled sooner when approached by women than men. Researchers have ...
Oct. 22, 2026 Scientists have discovered why common marmosets have unusually small, smooth brains despite starting development much like other primates. The secret lies in subtle changes to brain-building cells ...
Oct. 20, 2026 Deep inside a high-altitude Chinese cave, scientists discovered a ghostly, eyeless freshwater snail that has evolved to live entirely in darkness, marking the first recorded discovery of its kind in ...
Oct. 20, 2026 Scientists have identified the “fattest” belemnite ever discovered, a bizarre, barrel-shaped squid relative that lived in Wyoming’s ancient ...
Oct. 17, 2026 Archaeologists have discovered 1,200-year-old remains of Peru’s famous hairless dogs at an ancient Wari Empire burial site, including remarkably preserved mummies and puppies buried alongside ...
Oct. 17, 2026 Scientists have uncovered an unexpected trade-off in the wings of the European nightjar, a bird that migrates thousands of kilometers but sacrifices high-speed flight efficiency to hunt insects with ...
Oct. 15, 2026 A nationwide search for giant crayfish uncovered a record-breaking Tennessee specimen and a surprising mystery about how big these freshwater creatures can grow. Scientists found that North American ...