What looks like a mini volcano complete with a bubbling centre has drawn international scientists to Hawke’s Bay to study it.

There are four known gas seeps in Hawke’s Bay. This one is in Raukawa Valley, about 30km from the coast and scientists from the US, Chile and Italy joined Hawke’s Bay Regional Council groundwater ...

The research station, which is a deep-sea habitat will be built in methane-rich “cold seep” zones. The interesting part is ...

Methane emissions in Sweden’s Siljan Ring lakes are up to 300 times higher than expected, raising climate concerns.