Transmissible tumors have been reported in a handful of animal species, but never before among fish. Is it possible in humans?
Source: [NYT Science](https://www.nytimes.com/2026/07/22/science/contagious-cancer-catfish.html)
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NASA's next super telescope, the Nancy Grace Roman Space Telescope, may leave nowhere to hide for black holes that violently murder and devour stars, not even cosmic noon.
Antibiotics are a medical marvel, but many microbes are gaining the ability to resist and tolerate these therapeutics. St. Jude Children's Research Hospital scientists have uncovered how S.
The American chestnut tree was a dominant and iconic species in many Appalachian forests until it was devastated by an introduced fungus from Asia called chestnut blight.
Researchers risked their lives to study Andean leaf-eared mice on the inhospitable peaks of the Puna de Atacama volcanoes in Chile.
New research from the University of St Andrews has found that metal production carbon footprints could be more than 10 times higher than previously estimated, with serious implications for the ambition to reach net zero.