News

Environment

This moth may outsmart smog by learning to like pollution-altered aromas

In the lab, scientists taught tobacco hawkmoths that a scent changed by ozone is from a favorite flower.

Space

Dark matter clumps in galaxy clusters bend light surprisingly well

Cosmologists have found one more way to be confused by dark matter.

Humans

Drones find signs of a Native American ‘Great Settlement’ beneath a Kansas pasture

An earthwork buried under a cattle ranch may be part of one of the largest Native American settlements ever established north of Mexico.

Health & Medicine

Here’s what pausing the AstraZeneca-Oxford coronavirus vaccine trial really means

A coronavirus vaccine trial was paused after a volunteer had a possible adverse reaction.