14/07/2025

A few bright buildings light up the entire night sky

When millions of people turn off their lights for Earth Hour each year, something remarkable happens in the night sky above cities. New research from Hong Kong published in Scientific Reports shows that just a small number ...

How plants respond to scattered sunlight in different ecosystems

When sunlight hits clouds or other atmospheric particles, it scatters and becomes diffuse light. Unlike direct sunlight, diffuse light can reach deeper into shaded plant canopies, where plants have dense, layered leaves. ...

Plastic 'death trap' revealed in birds' nests

New research reveals the impact of discarded plastic materials on young birds—with chicks dying after becoming entangled in synthetic fibers used to build their nests.

Tracing black carbon's journey to the ocean

Whether from a forest on fire or gasoline powering a car, organic matter rarely combusts completely: Remnants such as char and soot can persist in the environment for decades. Over time, as physical and biological processes ...

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