Antilock brake system in arteries protects against heart attack

Tübingen biochemists have discovered a natural mechanism of the body that can reduce the formation of dangerous blood clots, also known as thrombosis. So far, this antiblocking system has mainly been studied in mouse arteries. ...

Satellite finds wind shear battering Tropical Storm Nadine

Tropical Storm Nadine continues to be battered by vertical wind shear, winds that can tear a tropical cyclone apart. NASA-NOAA's Suomi NPP satellite captured a visible image that showed the bulk of Nadine's clouds were pushed ...

NASA finds Tropical Cyclone Luban crawling

NASA-NOAA's Suomi NPP satellite provided a visible image of Tropical Cyclone Luban as it continued to spin over the Arabian Sea and slowly head toward Oman.

NASA finds wind shear weakening Tropical Storm Nadine

Wind shear is an adversary of tropical cyclones like Tropical Storm Nadine, and it is tearing the storm apart in the Eastern Atlantic Ocean. NASA-NOAA's Suomi NPP satellite captured an image of Nadine as wind shear was affecting ...

Leonardo da Vinci's take on dynamic soaring

Although Leonardo da Vinci (1452-1519) is known to have studied bird flight, few people realise that he was the first to document flight maneuvers, now called dynamic soaring. Birds use these maneuvers to extract energy from ...

After the Big One: Understanding aftershock risk

In early September 2018, a powerful earthquake on the island of Hokkaido in northern Japan triggered landslides, toppled buildings, cut power, halted industry, killed more than 40 people and injured hundreds. The national ...

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