News at a glance: Global warming, China’s COVID-19 deaths, and JWST’s exoplanet investigations

Light pollution is erasing stars from the night sky at breakneck pace. It's only going to get worse.

Exploring the Outer Solar System Takes Power, Here’s a Way to Miniaturize Nuclear Batteries for Deep Space

Startling New Clues About Earth’s Past From Malformed Seashells and Ancient Sediment