16 September 2014, 05:53 PM ET
On the Big Island of Hawaii, one of the world's most active volcanoes has been spewing lava since 1983.
16 September 2014, 02:00 PM ET
Harsh conditions after the dino-killing meteor impact favored fast-growing plants, nudging forests toward a new pecking order
16 September 2014, 11:47 AM ET
A group of marine archaeologists kicked off a mission this week to explore an ancient shipwreck hundreds of feet below the Aegean Sea — not with a sub, but with a semi-robotic metal diving suit that looks likes a throwback to a James Bond movie.
15 September 2014, 06:09 PM ET
A dramatic increase in earthquakes in New Mexico and Colorado was triggered by wastewater injection wells.
15 September 2014, 02:06 PM ET
Hurricane Odile hit the Mexican resort city of Cabo San Lucas Sunday night, tying the record for the strongest hurricane ever recorded on the Baja Peninsula.
15 September 2014, 12:51 PM ET
The category-3 hurricane crashes into Mexico's Baja Peninsula in this time-lapse video from the NOAA GOES-15 weather satellite.
15 September 2014, 12:01 PM ET
New research makes a direct link between Pennsylvania's tainted drinking water and leaky fracking wells in the Marcellus Shale.
15 September 2014, 11:16 AM ET
The powerful Hurricane Odile made landfall on the southern end of Mexico's Baja California peninsula near Cabo San Lucas Sunday night. Earlier video showed trees swaying in the storm's powerful winds. (Sept. 15)
15 September 2014, 09:28 AM ET
Now you can explore Egypt's archaeological wonders on Google Street View.
15 September 2014, 07:36 AM ET
A powerful earthquake of magnitude 7 or greater may be building up along a now-quiet fault on the coast of Istanbul, a new study finds.
13 September 2014, 02:30 PM ET
The solar storms currently affecting Earth have created stunning northern lights displays for skywatchers.
13 September 2014, 12:03 PM ET
Chad Blakley (http://lightsoverlapland.com) captured a vibrant display of Northern Lights over Abisko National Park in Sweden on Sept. 12, 2014. They were generated by a KP-7 geomagnetic storm that hit Earth as a result of two coronal mass ejections.
12 September 2014, 03:28 PM ET
Good news for shark lovers: This weekend, new international laws will go into effect to strengthen protections for five shark species that are threatened by overfishing.
12 September 2014, 02:41 PM ET
An earthquake that rattled remote parts of Alaska and northwestern Canada in July triggered an avalanche that spilled mounds of snow down a steep mountainside.
12 September 2014, 01:15 PM ET
The spectacular 2002 collapse of Antarctica's Larsen B ice shelf was caused by surface melting.
12 September 2014, 07:03 AM ET
Two powerful solar storms arriving at Earth today have captured the public's attention for their potential to spark amazing auroras, but scientists say there's another reason to watch. The solar one-two punch is actually somewhat rare.
12 September 2014, 12:24 AM ET
We are in the middle of one of the biggest experiments in human history. At its core is the homogenisation of global food systems, which increasingly must deliver the same products to an expanding population (in all senses) across the world.
11 September 2014, 06:02 PM ET
The sun launched back-to-back solar flares directly at Earth this week, but the geomagnetic storms pose little danger, officials said.
11 September 2014, 05:17 PM ET
The Aug. 24 Napa earthquake woke several small, previously unrecognized Napa Valley faults, according to the first results from a high-flying NASA radar instrument.
11 September 2014, 05:07 PM ET
Any armchair explorer with an Internet connection can now explore the pyramids of Egypt, thanks to new images on Google Street View.
11 September 2014, 01:00 PM ET
Human activities are promoting giant jellyfish swarms.
11 September 2014, 07:22 AM ET
New photos show outsiders in a tourist boat stopping along the banks of an Amazon River tributary in Peru to give clothes and other gifts to children and adults of an isolated tribe.
10 September 2014, 09:35 PM ET
Following a harrowing depletion in recent decades, Earth's protective ozone layer, high in the planet's atmosphere, is on the track to recovery, according to a new report released today (Sept. 10) at the United Nations headquarters in New York.
10 September 2014, 02:20 PM ET
The hot, wrinkled lava from Iceland's Bardarbunga volcano shines bright in two new satellite images of the blazing eruption.
10 September 2014, 11:57 AM ET
One of the two lost ships of the legendary Franklin Expedition to the Canadian Arctic has finally been found.
09 September 2014, 10:14 PM ET
Arctic traffic is jamming marine wlidlife.
09 September 2014, 06:31 PM ET
Julia Parrish, the founder of the citizen science organization COASST describes her passions and her organization's goals.
09 September 2014, 12:39 PM ET
After a dramatic growth spurt this week, a wildfire burning in California's Yosemite National Park forced hikers to evacuate and produced a billowing veil of smoke that can be seen from space.
09 September 2014, 07:49 AM ET
The Arabian Sea, one of the world's greatest fisheries, is now more likely to glow emerald green instead of sapphire blue in winter because its food chain is out of whack.
08 September 2014, 03:50 PM ET
Toxic tornadoes were spotted in a poisonous cloud of sulfur dioxide gas spewing from Iceland's Holuhraun lava flow on Sept. 3.
08 September 2014, 02:52 PM ET
Lower sea ice levels in the Arctic has created new shipping lanes and oil industry opportunities. The wildlife and natives in the area depend on those same waters for their livelihoods.
08 September 2014, 02:30 PM ET
A infrared camera from the Nicarnica Aviation's NicAIR II was used to spot the toxic tornado on Sept. 3, 2014. It whirled volcanic gases and ash particles during an ongoing Holuhraun fissure eruption. Full Story: http://goo.gl/WTP8aH