The Trump administration has added fencing around the Lincoln Memorial Reflecting Pool after the president claimed vandalism had occurred at the site and as the water quality appears to be improving.

Every year, about 85,000 Americans are diagnosed with bladder cancer. While treatment is often successful, bladder cancer has one of the highest rates of recurrence of any cancer: Following treatment, ...

Researchers have uncovered a previously unknown mechanism by which plants detect hydrogen peroxide (H₂O₂), a key signaling molecule involved in stress responses and immunity. Researchers at the ...

Abstract: The advancement of wearable electronics, medical devices, and human–machine interfaces is driving a growing need for flexible electrochemical sensors. These sensors are recognized for their ...

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Environmental conditions can cause damaging stress to plants, posing challenges for home gardeners and farmers. Therefore, early detection — before leaves visibly discolor, wilt or wither — is crucial ...

This sensor measures hydrogen peroxide, a marker of stress in soybean and tobacco plant leaves. Credit: Adapted from ACS Sensors 2025, DOI: 10.1021/acssensors.4c02645 Plants send distress signals when ...