US oil futures fall even as API inventory shows surprise draw in crude stocks By Investing.com - Jan 06, 2026 1 Investing.com -- U.S. crude oil futures fell further below post-settlement levels ...

IN an earlier paper1, we have described a new type of interferometer which has been used to measure the angular diameter of radio stars2. In this instrument the signals from two aerials Ax and A2 (Fig ...

One particularly fruitful research in the fields of integrated photonics, carried out by a good number of physicists and engineers, concerns the study of different types of materials to be used to ...