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April 9, 2012
A study by Rice University scientists reveals that plants can use the sense of touch to fight off fungal infections and insects. The study in the April 24 issue of Current Biology finds the first evidence that plant resistance -- activated by the plant hormone jasmonate -- is triggered by touch. In a study of Arabidopsis thaliana, biochemists found that touched plants had increased levels of jasmonate and increased resistance to insects and fungal disease.
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June 24, 2024
A “kugelblitz” is a black hole made of concentrated electromagnetic energy. But it’s not possible to make one, according to new calculations.
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October 20, 2022
The U.S. has one of the highest infant and maternal mortality rates among developed countries. Researchers from North Carolina to the West Coast are working with parents to like Vu-An Foster to understand why.
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February 5, 2026
Apes, like humans, are capable of pretend play, challenging long-held views about how animals think, a new study suggests.
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May 24, 2012
Researchers at Brigham and Women's Hospital have discovered that a microRNA called miR-181b can reduce the inflammatory response that is responsible for inflammatory diseases.
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May 24, 2023
A successful test of a system that restores communication between the brain and spine could ultimately help many people with paralysis.
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September 25, 2024
Brain scans revealed that teenagers with larger attention-driving networks were more likely to develop depression.
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May 1, 2023
New technology gleans the gist of stories a person hears while laying in a brain scanner
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February 21, 2012
Researchers at the Pennsylvania State University College of Medicine, Hershey, Pa., have discovered that the presence and integrity of the opioid growth factor receptor (OGFr), which mediates the inhibitory action of opioid growth factor (OGF) on cell proliferation, is a key to understanding the progression and treatment of human ovarian cancer.
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