Doctors David Rizik and Paul Sorajja at Banner – University Medicine Cardiology in Scottsdale performed Arizona’s first lead-free heart procedure earlier this month. Dr. Rizik has been working on ...

When a debt with the tax authorities remains unresolved for some time, the process stops being administrative and moves into direct action. In the United States, ignoring final notices can enable ...

Engineers must accurately predict thermal stabilization and calibrate simulation software to achieve consistent quality in ...

Bill Harwood has been covering the U.S. space program full-time since 1984, first as Cape Canaveral bureau chief for United Press International and now as a consultant for CBS News. NASA has announced ...

Except as provided in rule 147, the term of office of members of Councils shall begin on 1 January following their election by the General Assembly and shall end on 31 December following the election ...

Nearly 100 campaign groups on Friday called on COP31 climate summit co-hosts Turkey and Australia to "lead by example" by addressing their reliance on planet-heating fossil fuels. Turkey is staging ...

The authors’ company was contacted by a gas processing plant in Texas (U.S.) to evaluate a gas plant amine unit and perform ...