The Arctic region plays crucial role for our climate. The sea ice there has been shrinking for decades. Why? We ask a physicist. Plus: Which genes are associated with schizophrenia? And: How beaver dams help ecosystems.
The broadcast times are determined using the time setting of your computer, and refer to the applicable time zone of your region. This is where you change the automatically set time zone. Please note that these are standard UTC time zones, i.e. with no adjustments for summer time.