Although this news isn't as threatening as the title of the article implies: HAWAII LAVA FLOW NEARS NATIONAL PARK, it is still some news as it could be the first lava flow to cross into the park in over a lava. The flow itself is headed towards what is called the "Waikupanaha ocean entry" on the southeast side of the island. The lava flow has about one mile to go before it reaches the Pacific Ocean, but it has travelled several hundred feet (maybe 100 meters) over the last 10 days according to Park Rangers and USGS geologists monitoring the flow's progress.
Of course, compared to your average pyroclastic flow or lahar, traveling at tens to hundreds kilometers per hour, tracking this lava flow is a little bit like watching paint dry (except, of course, it is lava). It shows the whole different level of volcanic hazard presented by Hawaiian volcanism versus Plinian (explosive) volcanism, where the level of concern at the park can be summed up with "Our idea is not to control and prevent. Our idea is to educate."