The best test for shared fingerprints comes from identical twins: they differ. This means that it is pretty certain that they ...

The time savings from beard growing mentioned by Peter Bursztyn in response to this question (25 April) are nothing to the ...

NASA has revealed details of its plans to build a permanent base on the moon. Initially, this will see autonomous rovers and ...

Then, tertiary colours can be made from those secondary mixes. Historically, artists have employed complementary/contrasting ...

Grass cut after a winter break is different in composition to grass cut regularly during summer, explain two experts ...

Researchers have designed a quantum version of a pendulum clock. It could shed light on timekeeping in the quantum realm ...

Embryo organoids made from stem cells are enabling scientists to recreate early pregnancy in the lab, unlocking treatments ...

Silver goes dull, copper turns green and iron rusts, but gold always stays shiny. Why this is the case has remained a mystery ...

Watson's death last month prompted sci-fi columnist Emily H. Wilson to read his acclaimed 1973 debut and find out what she'd ...

From clearing people convicted of murder to identifying a monarch's remains, Michael Le Page is fascinated by The Secrets of ...

Feedback has been flooded with answers (both correct and inspired) after wondering if there is a word for something that is ...

From Kenya's Tree of Life to a Svalbard glacier, these stunning photos are taken from a new book by Yann Arthus-Bertrand, ...