A hidden camera caught a rare picture of a large black bear roaming near the South Rim of the Grand Canyon last month. The picture was recently released…Read More »
by park officials.
It's highly uncommon to see bears around this area because there are only a few natural water sources and it offers only marginal habitat, said Greg Holm, wildlife program manager at Grand Canyon National Park.
Credit: Photograph courtesy of the DC3 team and NASA Langley Research Center's James Crawford.
NASA scientists on a recent research flight got an eyeful when their plane encountered a massive supercell thunderstorm gobbling up smoke from wildfires…Read More »
?a phenomenon rarely glimpsed up close, and one that scientists are eager to study.
On June 22, one of the researchers aboard a DC-8 aircraft snapped images of curtains of thick, gray smoke being lofted high into the atmosphere and sucked up through soaring, anvil-shaped clouds that are the signature of large thunderstorms.
The Pacific Ocean is churning with activity, as can be seen in a new satellite image that shows three storm systems trailing one another across the ocean…Read More »
Tropical Storm Daniel is moving west toward Hawaii, followed by Hurricane Emilia. Just off the coast of Mexico, another possible tempest, known as System 98E, is brewing. As of this morning (July 11), the U.S. National Hurricane Center in Miami gives this system an 80 percent chance of becoming a tropical cyclone (the blanket term for tropical storms and hurricanes) in the next 48 hours.
Near the edge of space, sprites and elves dance, but there's nothing mythical about them.
Sprites and elves are reddish, ultrafast bursts of electricity that are born near the edge of space, about 50 miles (80 kilometers) up in the atmosphere. Sprites are jellyfish-shaped, starting as balls of light that stream downward, whereas elves take the shape of ring-like halos.
One sprite was captured with a digital camera by Expedition 31 astronauts aboard the International Space Station as it traveled over Myanmar on April 30.
An astronaut aboard the International Space Station snapped this photo showing ghostly wildfire smoke wafting in the darkness near the neighboring cities…Read More »
of Ciudad Juárez, Mexico, and El Paso, Texas.
The smoke likely comes from the Whitewater-Baldy fire, the largest in New Mexico's history, which has chewed through 465 square miles (1,205 square kilometers) of forests near Glenwood, N.M., since it was ignited by lightning on May 16, according to the U.S. Forest Service. The fire is about 225 miles (362 km) to the northeast of El Paso, and is now 87 percent contained.