Atmospheric waves from a massive 2022 South Pacific volcanic eruption created seismic waves that penetrated Earth to at least ...

Islamic State extremists are exploiting instability in Africa and Syria and remain a significant threat in Afghanistan, ...

The former Los Angeles fire chief filed a legal claim Wednesday against the city, alleging that her ouster by Mayor Karen ...

Officials lowered the alert level for a volcano near Alaska’s largest city to normal Wednesday, which they said indicates ...