当地时间9月18日，美国白宫发布声明表示，美国总统特朗普当日签署了《2026年林赛·格雷厄姆制裁俄罗斯和伊朗法案》。该法案授权并扩大了针对俄罗斯的法定制裁、关税及禁令，并延长了现行针对伊朗的制裁措施。(总台记者 张颖哲）

当地时间9月18日，美国总统特朗普在社交媒体上发文称，美国已与丹麦及其自治领地格陵兰岛达成一项协议，将获得对格陵兰岛安全及所有其他相关事务的“永久控制权”，美方无需为此支付费用。

当地时间9月18日，俄罗斯国家原子能公司通报称，17日，乌军无人机坠落在俄库尔斯克核电站二期1号机组冷却塔上时发生爆炸，造成轻微损坏。机组继续以100%功率运行，本底辐射水平正常、未发生变化。核电站运行安全仍有保障。

中新社莫斯科9月18日电 俄罗斯外交部18日发表声明表示，作为对欧盟新一轮对俄制裁的回应，俄方大幅扩大禁止入境俄罗斯的欧盟国家人员名单。该名单涵盖支持欧盟反俄政策的欧盟相关机构、欧盟成员国及其他欧洲国家的代表。

中新社海牙9月18日电 荷兰政府18日宣布，将向加沙地带提供1200万欧元紧急医疗援助，用于救治加沙地带患病儿童并改善当地医疗服务条件。

中新社巴黎9月18日电 (记者 李洋)法国总统马克龙当地时间18日就地缘政治形势等议题与各主要党派代表举行会谈。

CNBC’s Jim Cramer said investors could be in for a relatively quiet week as Wall Street works its way through a historically difficult September.

Greenland has maintained it is not for sale, and the European Union earlier this year united to rebuke Trump over his push to acquire the island.

Accenture is about to take on its most high-risk consulting engagement ever.

Anthropic and OpenAI have been under intense scrutiny after researchers warned about the potential for AI to cause catastrophic harm to humanity.

The AI data-center buildout is still early, and UBS says investors can cash in through investments across the technology, media and telecommunications sectors.

Recently unsealed court documents in the New York Times' case against OpenAI and Microsoft are pretty damning. The companies' own documentation warned that it was starting a "doom loop" that would damage the web, characterized its scraping of data to train its models as the "largest theft of labor in human history," and that it made a "complete mockery of the idea of fair use." Many of the most eye-catching quotes from the document come from Microsoft's Director of Applied Science, Brent Hecht.

Nscale is the latest artificial intelligence neocloud to turn to public markets.

An options volatility tracker has produced a “spike peak” buy signal for stocks for the first time in months, at a time that internal market indicators are negative.

But the military's overall use of AI seems to be accelerating.

Jeremy Klaperman, the CFO of the company's WordPress VIP Enterprise business unit, will act as CFO for the time being.

Angle Health has grown to 5,000 customers and become profitable, by helping small businesses get "level-funded" health insurance.

Everyone in the world-models space is sitting on a pile of cash and a ton of buzz, but good luck getting anyone — from the founders to their own data suppliers — to tell you what they're actually building.

As AI hysteria reaches a fever pitch, it’s time to look at the evidence.