Are Trees Like Nature’s Eclipsometers? Scientists Explore if Trees Sense Celestial Wonders

Scientists are investigating whether trees can sense and react to solar eclipses, potentially making them natural indicators for such celestial events. During a solar eclipse, the sudden drop in sunlight causes abrupt changes in temperature, light, and other environmental conditions—similar to what trees experience at dusk. Researchers are monitoring the electrical signals, photosynthesis rates, and leaf movement in various tree species to see if these rapid changes in light trigger measurable responses.

The project involves placing sensors on trees in the path of the eclipse and collecting real-time data to analyze subtle shifts. Preliminary observations suggest some trees may temporarily adjust their metabolism or movement in response to the eclipse, though more research is needed to determine whether these changes are consistent and significant. This unusual research could not only shed light on how trees perceive their environment, but also help understand the broader ecological impacts of solar eclipses.

Read the original Arizona solar power article.