Many people with sinus problems have underlying allergies to dust, pollen, mold or animal dander. All of these can build up in the air inside homes.
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NASA Finds a Cloud-Filled Eye in Tropical Cyclone Gaja
Tropical Cyclone Gaja continued to organize in the Bay of Bengal as it made its approach to southeastern India when NASA-NOAA’s Suomi NPP satellite passed overhead and captured an image. The image revealed that Gaja had developed a cloud-filled eye.
For Arid, Mars-Like Desert, Rain Brings Death
When rains fell on the arid Atacama Desert, it was reasonable to expect floral blooms to follow. Instead, the water brought death.
Huge crater discovered in Greenland from impact that rocked Northern Hemisphere
A survey of ice in Greenland has uncovered evidence suggesting a kilometer-wide iron asteroid slammed into that island, perhaps as recently as 12,000 years ago during the end of the Pleistocene. The resulting 19-mile-wide impact crater has remained hidden under a half-mile-thick ice sheet until now. It recently was exposed by an ultra-wideband chirp radar system developed at the Center for the Remote Sensing of Ice Sheets (CReSIS), headquartered at the University of Kansas.
First Tally of U.S.-Russia Polar Bears Finds a Healthy Population
Not all polar bears are in the same dire situation due to retreating sea ice, at least not right now.
See-through film rejects 70 percent of incoming solar heat
To battle the summer heat, office and residential buildings tend to crank up the air conditioning, sending energy bills soaring. Indeed, it’s estimated that air conditioners use about 6 percent of all the electricity produced in the United States, at an annual cost of $29 billion dollars — an expense that’s sure to grow as the global thermostat climbs.
