Top Stories

Houston's Trucking Lifeline Rumbles Back in Harvey's Aftermath

As Houstonians watch the waters recede, they are looking ahead to the next phase of the disaster: recovery. The unusually prolonged assault by Hurricane Harvey flooded nearly a third of Harris County, killed at least 38 people, and left thousands more homeless. The storm also effectively throttled commerce coming into and leaving Houston, the county seat. Both of its major airports closed, its rail yards and nearby ports were majorly disrupted, and the city's extensive highway system was largely underwater.

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PolyU discovers a newly emerged superbug

The Partner State Key Laboratory of Chirosciences at the Department of Applied Biology and Chemical Technology (ABCT) of The Hong Kong Polytechnic University (PolyU) discovered a newly emerged superbug, hyper-resistant and hypervirulent Klebsiella pneumoniae, which may cause untreatable and fatal infections in relatively healthy individuals and will pose enormous threat to human health.

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More Evidence: Untreated Sleep Apnea Shown to Raise Metabolic and Cardiovascular Stress

Sleep apnea, left untreated for even a few days, can increase blood sugar and fat levels, stress hormones and blood pressure, according to a new study of sleeping subjects. A report of the study’s findings, published in the August issue of The Journal of Clinical Endocrinology & Metabolism, adds further support for the consistent use of continuous positive airway pressure (CPAP), a machine that increases air pressure in the throat to keep the airway open during sleep. 

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Antidepressants found in fish brains in Great Lakes region

Human antidepressants are building up in the brains of bass, walleye and several other fish common to the Great Lakes region, scientists say.

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Aerospace test at Sandia goes green with alternative to explosives

Sandia National Laboratories has successfully demonstrated a new, more environmentally friendly method to test a rocket part to ensure its avionics can withstand the shock from stage separation during flight.

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NASA Scientists Seek to Improve Sea Ice Predictions

Sea ice in the Arctic Ocean is in a downward spiral, with summer minimum extents about 40 percent smaller than in the 1980s. But predicting how the sea ice is going to behave in a particular year is tricky: There are still many unknowns about the conditions of the sea ice cover, to say nothing of the difficulties of forecasting weather and ocean behavior over seasonal timescales.

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Hubble delivers first hints of possible water content of TRAPPIST-1 planets

An international team of astronomers used the NASA/ESA Hubble Space Telescope to estimate whether there might be water on the seven earth-sized planets orbiting the nearby dwarf star TRAPPIST-1. The results suggest that the outer planets of the system might still harbour substantial amounts of water. This includes the three planets within the habitable zone of the star, lending further weight to the possibility that they may indeed be habitable.

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NASA Sees Typhoon Sanvu's Large Eye

Typhoon Sanvu developed an eye that was about 28 nautical-miles wide when NASA-NOAA's Suomi NPP satellite passed overhead and captured an image.

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NASA Sees Powerful Thunderstorms in Tropical Storm Lidia's Center

The Eastern Pacific Ocean's potential tropical cyclone has developed into Tropical Storm Lidia. NASA's Aqua satellite observed some very high, towering thunderstorms in two areas of the storm and because of its close proximity to land, warnings are already in effect for areas in Mexico.

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Satellite Eyes Tropical Storm Irma Swirling in Eastern Atlantic

NASA-NOAA's Suomi NPP satellite passed over Tropical Storm Irma in the eastern Atlantic Ocean and captured a visible image of the storm on the move.

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