Artificial light may be changing marine ecosystems

Editor’s note: Artificial light at night (ALAN) – whose undesirable effects are more colloquially referred to as light pollution – has long been known to affect sea turtles. Numerous studies document that adult sea turtles avoid nesting on artificially-lit beaches and...

How much did the COVID-19 pandemic quiet the oceans?

Editor’s note: Anthropogenic noise in the ocean – from ships, sonar, construction, oil wells, windfarms, seismic surveys, and other activities – harms marine animals ranging from marine mammals to fish to invertebrates. Ocean noise has been documented to: Increase egg...