Before we head into Donald Trump’s first full day in office on Tuesday, here’s a look at what his first day back as president meant for technology, climate and markets

Trump’s vow of support had prompted TikTok to restore its services in the US, after it stopped working for its American users late on Saturday

Beijing and Washington are painting a picture of bonhomie between the world's superpowers ahead of Trump's inauguration, but Chinese businesses remain cautious of a potential trade war

TikTok is receiving surprising support from unlikely quarters, but it remains unclear whether the app will remain online in the United States come Sunday

TikTok’s moves follow a frosty hearing in the US Supreme Court last week, which has cemented expectations that it will face a ban starting Sunday

China’s RedNote — also known as Xiaohongshu — and Lemon8 have become the top two most downloaded apps in the US this week

The short video app is facing a January 19 deadline for a ban in the US, unless its Chinese owner ByteDance divests its US operations

Chinese state media says the development could lead to “overwhelmingly unfavourable consequences” for Taiwan and global chip supply chains

The app and its Chinese parent have maintained that selling off US operations was not possible as it would be a complicated process that would also be prohibited by Beijing

Despite the Biden Administration’s push to finalise those rules, however, their implementation will come down to President-elect Donald Trump who takes office in a little over a week

The incoming US president described his Chinese counterpart as a strong and powerful man, adding that they were both already communicating through aides

The US Commerce Department said it was concerned about ‘adversaries’ remotely accessing and manipulating drones