The head of Poland's space agency was fired over a bungled response to SpaceX debris falling over Polish territory.

Ars chats with epidemiologist Tara Smith about the film's scientific accuracy and impact over 3 decades.

Selecting trainable dogs may have gotten us dogs that would do anything for a treat.

31 separate actions roll back restrictions on air and water pollution.

With most targeted changes not mammoth-specific, the focus is on gene editing.

Personality quizzes based on ambiguous images are bunk, but we can still learn from such psychological myths.

New survey also shows growing trust in scientists and health professionals.

Droplets of less volatile liquids like soybean oil and silicone oil have lower saturation pressures than water.

"Every single thing was clockwork... We got some Moon dust on our boots."

We already have an example of general intelligence, and it doesn't look like AI.