- BBC Science/Nature
- 21/9/13 22:35
BBC research finds the number of days passing 50C has doubled in the past 40 years.
BBC research finds the number of days passing 50C has doubled in the past 40 years.
More than 220 environment and land rights activists were murdered last year, according to a report.
UK policies will deliver a quarter of emissions cuts needed, say campaigners ahead of the COP26 summit.