Sunday, November 2, 2025

Soil microbes remember drought and help plants survive

Researchers discovered that soil microbes in Kansas carry drought “memories” that affect how plants grow and survive. Native plants showed stronger responses to these microbial legacies than crops like corn, hinting at co-evolution over time. Genetic analysis revealed a key gene tied to drought tolerance, potentially guiding biotech efforts to enhance crop resilience. The work connects ecology, genetics, and agriculture in a novel way.

from Latest Science News -- ScienceDaily https://ift.tt/bv91l6z

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Scientists discover first new penguin species in more than 100 years

Genetic evidence has revealed a previously unknown gentoo penguin species on the remote Kerguelen Islands and shown that gentoos actually co...