The Delaware Supreme Court on Tuesday gave an investor probing possible fraud and mismanagement at Palantir Technologies Inc more power to litigate against and inspect emails of the data analytics company co-founded by Silicon Valley billionaire Peter Thiel.

Huawei Technologies Co Ltd's chief financial officer, the central figure in a high-stakes dispute between the world's two largest economies, made her first appearance in a Canadian court in more than a month on Tuesday as Ottawa weighs extraditing the Chinese executive to the United States.

Canadian National Railway Co's quarterly adjusted profit rose 22 percent as the country's top railroad operator transported higher volumes of petroleum crude and Canadian grain.

Amgen Inc on Tuesday reported higher-than-expected fourth-quarter profit as sales rose and tax expense fell, but competition for older medicines is growing and the drugmaker forecast 2019 earnings below Wall Street estimates.

Slack, the business messaging service challenging email, now has more than 10 million daily active users, its parent company said on Tuesday.

China and Russia pose the biggest risks to the United States, and are more aligned than they have been in decades as they target the 2020 presidential election and American institutions to expand their global reach, U.S. intelligence officials told senators on Tuesday.

Chinese telecommunications giant Huawei Technologies Co Ltd Chief Financial Officer Meng Wanzhou appeared in a Canadian court on Tuesday for a hearing concerning her bail in a case that has strained Beijing's ties with Canada and the United States.

Huawei Technologies Co Ltd Chief Financial Officer Meng Wanzhou's lawyer told a Canadian court on Tuesday that her client has applied for an alteration in the sureties for her bail conditions.

The Canadian government's decision on whether to ban Huawei Technologies Co Ltd from 5G networks is "some ways off into the future yet", public safety minister said on Tuesday.

China and Russia pose the biggest risks to the United States and are more aligned than they have been in decades, U.S. intelligence leaders told senators on Tuesday, in testimony that repeatedly contradicted President Donald Trump's statements on global threats.

Chinese telecommunications giant Huawei Technologies Co Ltd Chief Financial Officer Meng Wanzhou arrived on Tuesday for a hearing before a Canadian court in a case that has strained Beijing's ties with Canada and the United States.

Chinese telecommunications giant Huawei Technologies Co Ltd Chief Financial Officer Meng Wanzhou was set to appear in a Canadian court on Tuesday in a case that has strained Beijing's ties with Canada and the United States.

3M Co became the latest major U.S. manufacturer to warn that a slowdown at its Chinese business was hurting revenue, as it tempered its overall sales projections on Tuesday.

A U.S. judge rejected Yahoo's proposed settlement with millions of people whose email addresses and other personal information were stolen in the largest data breach in history, faulting the Internet services provider for a lack of transparency.

Russia and China pose the biggest espionage and cyber attack threats to the United States and are more aligned than they have been in decades, the director of national intelligence told U.S. senators in testimony on worldwide threats on Tuesday.

Cryptocurrencies stolen from exchanges and scammed from investors surged more than 400 percent in 2018 to around $1.7 billion, according to a report from U.S.-based cyber security firm CipherTrace released on Tuesday.

German business software group SAP is not looking at big acquisitions after surprising investors with its $8 billion takeover of U.S. customer experience tracking firm Qualtrics, CEO Bill McDermott said on Tuesday.

U.S. Treasury Secretary Steve Mnuchin said on Tuesday he expected to see significant progress in trade talks with Chinese officials this week and that U.S. charges against telecommunications giant Huawei Technologies Co Ltd were a separate issue.

Google, Facebook, Twitter and Mozilla must do more to combat fake news as Europeans head towards an election or the companies will face the threat of regulatory action, the European Commission said on Tuesday.

Verizon Communications Inc on Tuesday missed quarterly revenue estimates, but added almost twice as many new wireless subscribers as analysts expected.

GameStop Corp, the world's largest video game and gaming console retailer, said it had abandoned its efforts to sell itself after failing to get a potential buyer on favorable terms.

Apple supplier Corning Inc bucked the trend for shaky phone and chipmaker results on Tuesday, beating expectations for both revenue and profit in the fourth quarter, helped by demand from telecom companies looking to upgrade their networks to 5G.

Verizon Communications Inc on Tuesday missed quarterly revenue estimates, but added almost twice as many new wireless subscribers as analysts expected.

Verizon Communications Inc beat Wall Street estimates for quarterly profit on Tuesday, as the largest U.S. mobile carrier added more net new subscribers who pay a monthly bill.

Indonesia is finalizing a new electric vehicle (EV) policy that will offer fiscal incentives to foreign car makers, as it ramps up efforts to become a lithium battery hub, its deputy industry minister said on Tuesday.

Intel Corp will receive a grant of about $1 billion from the Israeli government for its latest investment plan to expand its chip manufacturing operations in the country, Israel's finance minister said on Tuesday.

Deutsche Telekom said on Tuesday it is reviewing its network equipment procurement plans after the United States moved to restrict China's Huawei Technologies from accessing its next-generation mobile networks.

Walmart Inc's online retailer Flipkart has told the Indian government the company faces the risk of "significant customer disruption" if the implementation of new curbs for e-commerce is not delayed by six months, a source told Reuters.

CVS Health Corp's health insurer Aetna on Tuesday said it is working with Apple Inc on a new health app for Apple Watches that uses an individual's medical history to set personalized health goals.

China regulator on Tuesday green lit a new game published by Tencent Holdings Ltd in its fifth batch of approvals since December, when the watchdog resumed giving out licenses after a freeze for most of last year.