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 ...

Dozens of Chinese research vessels are on a quest to map the sea floor at strategically vital regions of the world's oceans. Some of the surveying is for mineral deposits and fishing grounds, but the ...

ZORBAX optimized phases are now available in preparative dimensions as PrepHT columns. These columns are 21.2 mm and larger in diameter with 5 µm and 7 µm particles to provide high resolving power.

Direct racemic separations without derivatization. Separate enantiomers of pharmaceuticals, such as hexobarbital, ibuprofen and profenamine, are complete with ULTRON ES-OVM. ULTRON ES-Pepsin Chiral ...

Abstract: In this letter, we propose a novel method to improve the performance of covert communication via using movable time modulated array (MTMA). Compared with the conventional time modulated ...

As Ludington residents look forward to spring showers, there is a health and environmental threat breaking down in our own backyards. The harsh winter didn’t leave many opportunities to clean up after ...

An investigation has uncovered a striking connection between Russia’s military industry and a controversial grain export network operating in occupied Ukrainian territory. At the center of the ...

As politicians in the U.S. debate proposed rules to restrict voting, here is a look at what Election Day looks like in a country where the government does everything to encourage it. The City of ...

Abstract: Privacy leakage is a growing concern in smartphone security. Previous studies demonstrated the feasibility and limitations of data transmission via ...

Fareed Zakaria and David Frum on whether they regret becoming American citizens. Plus: how 18 years of economic turmoil ushered in a new populist era, and a discussion of Invisible Cities by Italo ...