Aaron Rosenstein News Today

Irish dancing can be rhythmically infectious, and many of the dance numbers were accompanied by on-the-beat clapping.

An enzyme in the bacterium E. coli made more errors copying synthetic DNA when exposed to zero gravity than the same enzyme did in normal gravity, a recent study finds.

(Inside Science) -- An enzyme in the bacterium E. coli made more errors copying synthetic DNA when exposed to zero gravity than the same enzyme did in normal gravity, a recent study finds. 

(Inside Science) -- An enzyme in the bacterium E. coli made more errors copying synthetic DNA when exposed to zero gravity than the same enzyme did in normal gravity, a recent study finds. 

(Inside Science) -- An enzyme in the bacterium E. coli made more errors copying synthetic DNA when exposed to zero gravity than the same enzyme did in normal gravity, a recent study finds. 

Study Reveals Why Astronauts Age Faster in Space

Study Reveals Why Astronauts Age Faster in Space

Weightlessness makes DNA replication more prone to errors, so astronauts experience the symptoms of aging earlier than normal.

On 22 May 2019, scientists from Queen's University boarded a modified Falcon 20 aircraft at Ottawa airport. Scheduled was a 'vomit comet' flight, where the plane repeatedly climbs to 8km in a steep parabola, alternating with a descent in freefall.