Nature or nurture: can genes shape our behaviour? – podcast

How much do our genes determine about our lives, and could they influence traits like risk-taking, antisocial behaviour or even violence? Ian Sample talks to Kathryn Paige Harden, a behavioural geneticist and professor of psychology at the University of Texas at Austin who studies how genetic factors shape human behaviour....

Nasa rover detects potential signatures of ancient microbial life on Mars

Perseverance identifies organic carbon molecules in rocks on riverbed that carried water billions of years ago Nasa’s Perseverance rover has detected complex carbon molecules in Martian rocks that are already in the spotlight for bearing potential signatures of ancient microbial life. Measurements taken by the rover’s Sherloc instrument identified organic...