Uncategorized

  1. Health & Medicine

    Pancreatic cancer tumors attack the blood vessels that deliver chemo drugs

    Pancreatic cancer is nearly impossible to treat, but now we may know why. New research shows that the tumors destroy nearby blood vessels, making it harder for drugs to reach them.

    By Alex Fox
  2. Earth

    Hurricane Dorian’s slow pace makes it dangerous and hard to predict

    Hurricane Dorian is one of several recent hurricanes that moved extremely slowly. Whether that's due to climate change isn't yet clear.

    By Carolyn Gramling
  3. Space

    Iron sulfide may be keeping Mercury’s core toasty and its magnetic field alive

    New estimates of how much heat Mercury’s core loses could explain why the tiny world has a long-lived magnetic field.