Flow birefringence in complex fluids has long been viewed as a noninvasive probe for stress fields based on the stress-optic law. Experiments reveal that this law fails in unsteady flows, with ...

A new era is born.

LONDON, Oct 13 (Reuters) - U.S. energy major ExxonMobil (XOM.N), opens new tab sees a tighter oil market in the medium to longer term, particularly in the absence of further investments in ...

After the original October 1 truck tariff deadline passed, the Trump administration announced that all medium- and heavy-duty trucks will instead face a 25% import fee starting November 1. The paint ...

President Trump late on Sept. 25 announced that he will impose a 25% tariff on imported heavy trucks beginning October 1, a date he later postponed until November 1. On October 17, the White House ...

RPGs The Outer Worlds 2 review: "The Fallout New Vegas creators have crafted a masterful space age RPG that's willing to play game master to my silliest decisions" Gaming Controllers I'm hyped for ...

LONDON, Oct 14 (Reuters) - The global oil market is set to tighten in the medium to longer term, recovering from short-term weakness, executives from oil majors and trading houses said on Tuesday.

Daniel Liberto is a journalist with over 10 years of experience working with publications such as the Financial Times, The Independent, and Investors Chronicle. Vikki Velasquez is a researcher and ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Robert Kelly is managing director of XTS ...