What happens to lava flows after they enter the ocean?

Aug. 30, 2015 • Updated 7:17 p.m.

Breakout erupts lava onto floor of Puu Oo crater

Aug. 29, 2015 • Updated 7:17 p.m.

The overflows of Halemaumau Crater

Aug. 23, 2015 • Updated 7:17 p.m.

Is Mauna Loa gaining weight?

Aug. 16, 2015 • Updated 7:17 p.m.

The past is the key to the future at Kilauea

Aug. 09, 2015 • Updated 7:17 p.m.

June 27 lava flow remains active within 5 miles of Puu Oo vent

Aug. 07, 2015 • Updated 7:17 p.m.

Detective work breathes new life into old volcano photos

Aug. 02, 2015 • Updated 7:17 p.m.

Kilauea Volcano summit showing signs of inflation

Jul. 31, 2015 • Updated 7:17 p.m.

‘Leaky’ lava tubes spread flows only short distances from Puu Oo

Jul. 26, 2015 • Updated 7:17 p.m.

Volcano alarms: Keeping HVO virtually vigilant 24/7

Jul. 19, 2015 • Updated 7:17 p.m.

Kilauea Volcano summit lava lake drops

Jul. 17, 2015 • Updated 7:17 p.m.

Kilauea Volcano summit lava lake continues to circulate

Jul. 10, 2015 • Updated 7:17 p.m.

Inflation levels off at Kilauea Volcano summit

Jul. 09, 2015 • Updated 7:17 p.m.

Inflation continues at Kilauea Volcano summit

Jul. 08, 2015 • Updated 7:17 p.m.

Kilauea Volcano summit lava lake rises

Jul. 08, 2015 • Updated 7:17 p.m.

Kilauea Volcano continues to host summit lava lake

Jul. 06, 2015 • Updated 7:17 p.m.

Is Earth’s neighbor volcanically active?

Jul. 06, 2015 • Updated 7:17 p.m.

Kilauea Volcano’s summit lava lake level drops

Jul. 03, 2015 • Updated 7:17 p.m.

Part of Overlook vent rim and wall collapses

Jul. 02, 2015 • Updated 7:17 p.m.

Kilauea Volcano summit lava lake drops 15 feet

Jul. 02, 2015 • Updated 7:17 p.m.