A new study led by the Yunnan Observatories of the Chinese Academy of Sciences has detected quasi-periodic oscillation (QPO) signals in an unusual gamma-ray burst (GRB) event. The findings are ...

Stocks: Real-time U.S. stock quotes reflect trades reported through Nasdaq only; comprehensive quotes and volume reflect trading in all markets and are delayed at least 15 minutes. International stock ...

Dip-Strike Tools is a QGIS plugin that aims to provide a set of tools for digitizing, managing, and analyzing plane orientation or attitude data (dip and strike) of planar geologic features. It ...

About United Airlines Holdings Inc. United Airlines Holdings, Inc. is a holding company, which engages in the provision of transportation services. It operates through the following geographical ...