Earth's inner core may be oxygen-rich

Oxygen is the key substance for life and one of the most abundant elements in the Earth. However, it's still unknown whether oxygen is present (and in which form it may exist) in the inner core, which is composed of almost ...

Transport of air masses in connection with El Niño decoded

The El Niño phenomenon influences the weather in distant regions, as far away as the U.S., India or the Mediterranean region. But how exactly these so-called teleconnections actually work has not yet been clarified completely.

The Paris Agreement: Better measurement methods needed

The Paris Agreement says that we should reduce the emission of greenhouse gases to limit the rise in global temperature to 2 degrees Celsius. But do we have the measurement methods needed to achieve this? This is the question ...

Climate change is testing resilience of UK wheat yields

Wheat yields in the UK have largely been resilient to varying weather over the past 30 years. However, the future security of our most widely grown food crop is uncertain due to increasingly frequent extreme wet and dry conditions ...

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