EnvironmentBlame fossil fuels, not renewables, for the UK's winter energy crisis Rising gas prices mean the UK is facing a difficult winter and some people are keen to point the blame at the shift to renewables – but relying on fossil fuels will always lead to cyclical crises Analysis
HealthInsight into early embryos could explain why some pregnancies fail51¶¯Âþs have discovered key molecular events that shape embryonic development in the second week of gestation, a critical stage when many pregnancies are lost51¶¯Âþ