As the American Chemical Society enters its 150th year, C&EN recalls just some of the society’s illustrious roster of ...

The ultimate proof of differentiation is measurable impact—market share, client outcomes and mission fulfillment.

U.S. special envoy Steve Witkoff is expected to meet with Ukrainian President Volodymyr Zelensky and European leaders in Germany over the weekend — the next step in peace talks to end Kyiv’s nearly ...

Two days of US-Ukraine talks in Berlin have produced a "chance" for a "real peace process", German Chancellor Friedrich Merz said on Monday as US envoys join the leaders of several European countries, ...

President Donald Trump held a conference call with French President Emmanuel Macron, British Prime Minister Keir Starmer and German Chancellor Friedrich Merz on Wednesday to discuss the war in Ukraine ...

Ukraine’s top peace negotiator said Monday that U.S. and Ukrainian officials had achieved “real progress” in the second round of peace talks in Berlin aimed at ending Russia’s war. “Over the past two ...

Igor Olegovich Kostyukov, a Russian intelligence officer implicated in the "reckless use of a chemical weapon" during the 2018 Salisbury poisonings, is reportedly attending ceasefire discussions with ...

The United States just wrapped up two days of talks with Ukrainian and European negotiators in Berlin, followed by more discussions among leaders in Europe – all of which ended with positive signals ...

Ukraine’s president met with U.S. negotiators about plans to end the war with Russia. He said he would give up hopes of joining NATO in exchange for security guarantees. By Kim Barker Reporting from ...

President Donald Trump says that Russia and Ukraine are closer to peace than they have ever been. Days of intense negotiations ended with the United States, Ukraine and Europe hailing significant ...

U.S., Ukrainian and European officials met for two days of talks in Berlin. LONDON -- Ukrainian President Volodymyr Zelenskyy said Monday that no consensus had been reached on key territorial ...