Yellowstone

Park closes areas near Old Faithful after attack by one or more bears, with incident under investigationTwo hikers were injured in a bear attack on Monday on a trail in Yellowstone national park, park officials said.The National Park Service said in a statement on Tuesday that the hikers sustained injuries on Monday by “one or more bears” on the Mystic Falls trail near Old Faithful in Yellowstone national park. Officials did not specify which species of bear. Continue reading...

• The US Geological Survey documented unusual seismic activity patterns beneath Yellowstone National Park over the past 72 hours, including 127 small earthquakes concentrated in a previously stable subsurface region. • Monitoring stations recorded magnitude 2.0-3.8 events with distinct directional propagation, suggesting possible magma chamber adjustments rather than typical tectonic shifts, announced April 21 by USGS geophysicists. • Scientists emphasize current volcanic threat levels remain low based on gas emissions and ground deformation data, though real-time monitoring has been intensified as a precautionary measure.