Chieko Tsuneoka is a former reporter and researcher for The Wall Street Journal in Tokyo. She reported on a wide range of ...

The year without a summer In the spring of 1815, things were looking up for Canada. Local Canadian militia, along with British forces and their Indigenous allies, had just thwarted an American ...

A new study traces a 120-million-year-old 'super-eruption' to its source, offering new insights into Earth's complex geological history.

Climate change is causing global temperatures to increase and average sea levels to rise. The Earth's orbit round the Sun varies in shape. Global temperature increases and decreases depending on ...