Extras
A team of experts put an 18th-century musket to the test — revealing how deadly it really was.
Two students created glasses that can identify people on the street, without them knowing.
Could restoring lost forests help slow climate change?
Forensic science is put to the test after the first-ever staged multi-vehicle pileup.
Investigate medical algorithms in which the patient’s race drives decisions.
A first-of-its-kind experiment aims to stage a multi-vehicle pileup to gain new data on car safety.
To better study the UFO phenomenon, science needs more eyes on the skies.