Turmoil in the Earth's guts

The foundations of the Yellowstone National Park are still on the boil

Faulty planes

Sudden impact

A meteorite that hit the Earth could have thrown life forms across the globe

A lubricated fault?

Understanding earthquakes

Widening chasm

Tracking Earth's movements

Hippo fossil trail

String of peaks

A mammoth ring of mountains could have once stretched from Spain to New Zealand

Golden moments

Quake cometh

Close insight

Impact sans disaster

Ice age cometh

What are the reasons behind repeated ice ages on the Earth? Here is the answer

No longer lost

Volcanic after-effects

Hydrogen at the core

Under-sea watchdog

Finding faults

Macroseismic and aftershock studies reveal a major seismic fault in Madhya Pradesh

Lava tracking

Scientists try to explain massive volcanic eruptions of the past

Neptune's desiccation

Slippery ground

Quake-hit areas of Pakistan threatened by landslide

Fighting floods

A new water radar system helps in the prediction of floods

Seabed movers

The Earth's bad breath

A mysterious outburst of methane from the ocean's floor may have