Abstract: The downhole high-frequency measurement is critical for preventing costly failures of push-the-bit rotary steerable systems (PTB-RSSs). However, the differences in the fatigue life under ...

To report this story, The Post analyzed federal data, surveyed the top 187 U.S. research universities and spoke with over two dozen experts to determine how many schools had made commitments to ...

ANNAPOLIS, Md. (7News) — Maryland lawmakers are moving quickly on legislation that would end local law enforcement cooperation with federal immigration authorities, a move drawing sharp reactions from ...

Greenland has emerged as one of the world’s most strategically contested territories. The Arctic island’s vast rare-earth mineral reserves and location amidst newly opened polar shipping lanes are ...

Iran's top diplomat Abbas Araghchi landed in Istanbul on January 30 for talks where Turkey was to offer help to mediate tensions with the United States, which has mooted a possible military strike.