NASA finds Tropical Cyclone Joaninha maintaining an eye

Tropical Cyclone Joaninha is not yet ready to close its eye and weaken. Visible imagery from NASA's Terra satellite showed Tropical Cyclone Joaninha maintaining an eye thanks to low wind shear and warm sea surface temperatures.

'Aneurysm Number' may help surgeons make treatment decisions

Aneurysms form as abnormal bulges or balloonings over an artery, and, if ruptured, can lead to serious health complications or even death. Some aneurysms can exist for a long time without rupturing, and the surgery involved ...

NASA sees Savannah lose its tropical eye

Tropical Cyclone Savannah weakened and "lost" its eye as high clouds filtered over it. NASA-NOAA's Suomi NPP satellite passed over the Southern Indian Ocean and captured a visible image of the tropical storm that revealed ...

Wutip now a depression, spotted on NASA-NOAA satellite imagery

Once a super typhoon, Tropical Cyclone Wutip weakened to a depression on February 28. NASA-NOAA's Suomi NPP satellite passed over the Northwestern Pacific Ocean and captured an image the wispy looking-storm being battered ...

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