
Why climate change is creating more female sea turtles and crocodiles
19 February 2020
As the world gets warmer, animals whose sex is determined by temperature are finding cool ways to control their own fate. But can they adapt in time?

19 February 2020
As the world gets warmer, animals whose sex is determined by temperature are finding cool ways to control their own fate. But can they adapt in time?

15 November 2018
As tests that screen embryos for complex traits become available, it's time to decide how to use these ethically – and where to draw the line

15 November 2018
A new genetic test that enables people having IVF to screen out embryos likely to have a low IQ or high disease risk could soon become available in the US

11 April 2018
Artificial wombs and embryos made from skin cells – remarkable new techniques could revolutionise reproductive biology and help bring an end to infertility

13 March 2018
Thousands of frozen eggs and embryos may have been damaged after temperatures rose in two malfunctioning tanks at fertility clinics in California and Ohio

29 November 2017
Would-be parents seeking IVF treatment use published success rates to choose a clinic – but the stats don't reflect the real chance of getting pregnant