Alla Katsnelson

Artificial wombs may give premature babies a better chance of survival. But could they transform reproductive rights too?

We find out whether innovative techniques using stem cells, computer modelling and 3D-printing could reduce the number of animals used in medical research.

The Chernobyl Exclusion Zone and Bikini Atoll are still devoid of humans. But without the threat of our presence, could wildlife thrive in a radioactive environment?