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Vitamin B1 gains in wild lake trout embryos challenge assumptions drawn from hatcheries

For decades, fisheries managers have struggled to restore recruitment in wild lake trout populations across the Great Lakes region, with limited success. Returning this species to its former abundance is hampered by overfishing, sea lamprey predation, invasive species and habitat

Phys.org - latest science and technology news stories · ٦ أكتوبر ٢٠٢٦، ٠٢:٠٠ ص

التقنية والذكاء الاصطناعي

HackerRank’s AI interviewer offers a glimpse into what job interviews could become

HackerRank’s AI interviewer has already conducted more than 500,000 interviews, with Snowflake, Snorkel, and Capgemini among its early testers.

TechCrunch · ٥ أكتوبر ٢٠٢٦، ٠٤:٤٣ م

العلوم والبيئة

NASA's Perseverance Mars rover finds groundwater, lakes, and hot fluids in one place

NASA’s Perseverance rover has uncovered a surprisingly complicated history of water in Jezero Crater. Scientists expected the crater’s Margin Unit to contain lake sediments, but instead found ancient igneous rocks that were altered by water on at least three separate occasions.

All Top News -- ScienceDaily · ٣٠ سبتمبر ٢٠٢٦، ١١:٣٤ ص