In some cases, severeeye inflammationcan lead to seeing black spots. These black dots or specks may be caused by white blood cells floating in the vitreous humor. For example, inflammation of the back part of the middle layer of the eye (posterior uveitis) can cause black spots in the vis...
The article reports on the use of infrared flash cameras to track the population of black leopards in Malaysia through referencing a report within the "Journal of Wildlife Management," including in regard to the ability of the camera to distinguish leopards' spot patterns, leopard population ...
Woman has transient episodes of seeing bitemporal black spotsCatherine Cox MDJeffrey Marx MD
geometry, differences between histograms of photon detection times from adjacent illumination spots localize the transient response to that of a hemispherical wedge. Light propagation modeling leads to closed-form expressions for the temporal response functions of planar facets extending from the ground plan...
We heard, in some locations this summer, people experienced a veritable plague of cicadas. They shoveled them off of their driveways like so much snow. Not here. We finally heard their song late in the season. We found a few empty shells floating in the pond or attached to fence, evidenc...
a little bit, I realized I was feeling several little bites on my legs, but kept ignoring them. After a bit longer, I looked down to discover a dozen or more little black spots on the back of my knee and scattered down my legs. They looked like mud spots, but mud spots that stung...
VisitingJökulsárlónis unlike any other experience you’ll have in your life. This deep lagoon is full of floating icebergs and water from a nearby melting glacier, Breiðamerkurjökull. In fact, one of thebest things to do in Icelandis to takethis boat touraround the lake to see Br...
Monday's solar eclipse across a swath of the U.S. is dominating the space conversation at the moment, as people compare weather forecasts and hunt for last-second spots to get in the path of totality. In lieu of your regularly scheduled newsletter programming, check outNASA's "Eclipse Explo...
Another beautiful scenic attraction in Fukui. “Echizen Ōno-jo” is a castle that looks as if it is floating when surrounded by morning fog. Totally a different world. The castle view is incredibly fantastic and mystic. This view can be seen because of Fukui’s natural environment with man...