As water gets colder, its behavior becomes increasingly weird from a physics perspective, and researchers looking for explanations have found something new: a previously hidden 'critical point' that emerges in supercooled water that doesn't freeze.

• David Nield
• ScienceAlert

Researchers have found a layer of fresh water beneath Utah's Great Salt Lake that reaches up to 2.5 miles deep and could turn out to be as big, or bigger, than the lake.

• Sascha Pare
• Live Science

SpaceX says it lost contact with a Starlink satellite after suffering an “anomaly.” Leo Labs says it “immediately detected tens of objects in the vicinity.”

• Thomas Ricker
• The Verge