3-D printed artificial corneas similar to human ones

When a person has a severely damaged cornea, a corneal transplant is required. However, there are 2,000 patients waiting for the cornea donation in the country as of 2018, and they wait for six or more years on average for ...

NASA finds tropical cyclone Ann over the great barrier reef

Australia's world-famous Great Barrier Reef is located in the Coral Sea, east of Queensland and on May 14, Tropical Cyclone Ann was moving over it. From their orbit in space, NASA's Terra and Aqua satellites passed over the ...

NASA imagery shows winds tearing Tropical Cyclone Wallace

Visible imagery from NASA's Terra satellite showed Tropical Cyclone Wallace being sheared apart from strong northwesterly winds. Clouds from Wallace stretched far inland over a well-known wilderness area.

Satellite finds Tropical Cyclone Joaninha slammed by wind shear

One day makes a big difference when you're a tropical cyclone. On March 28, Tropical Cyclone Joaninha still maintained an eye, and on March 29, once outside winds ramped up, the storm weakened quickly. NOAA's NOAA-20 satellite ...

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