New research shows iodine in Earth’s early atmosphere delayed the ozone layer’s stabilization, affecting life evolution.

The climate-altering eruption came from the Zavaritskii volcano on an uninhabited island in the Pacific that once hosted a ...

"We don't know exactly what they are or what material is creating the patterns we have uncovered," researcher Thomas Schouten said.

Advocates for limits on indiscriminate outdoor lighting that are increasingly obscuring night skies worldwide are recognizing ...