Science
Jeff Bezos to be aboard for Blue Origin’s first human space flight
‘Supersensitised’ brain connection identified for extreme reactions to sounds
Space companies developing ‘beam-hopping’ satellite
Cells from centre of tumours most likely to spread around body – study
Fossilised tracks suggest earliest known evidence of mammals at the sea
Childhood air pollution exposure ‘linked to poor mental health in later life’
100 not out: How appliance of science means our lives will get longer
Ageing stars spin faster than expected, scientists find
Swift action ‘could help avert consequences of climate change tipping points’
