Kevin Mayer, the CEO of TikTok, quits following the Trump administration’s threat to ban the app

Chinese regulators have refused to approve Qualcomm’s proposed $44bn acquisition of rival firm NXP in a move some have attributed to the escalating trade war between the US and China

The White House has issued an order to give local governments the power to speed up drone tests in the hope to introduce regulations for commercial use

Long circulated in Washington, a plan to privatise the US’ air traffic control system has finally been announced by President Trump

While Donald Trump questions the existence of climate change, Chinese investment in renewables is securing the country’s energy future and giving smog-ridden cities the hope of clean air once more

The announcement makes the US one of only three countries in the world to reject the 2015 accord

President Trump has signed an executive order to bolster US cyber security following the theft of millions of documents from government agencies

Boeing has agreed a $3bn deal with an Iranian airliner, testing the Trump administration’s promise to get tough on Iran

Grupo Mexico has announced plans to acquire Florida East Coast Railway Holdings for $2.1bn, in spite of NAFTA concerns

Intel CEO thanks Trump during announcement of $7bn investment plans to resume construction of Arizona factory

Travis Kalanick has stepped down from President Trump’s economic advisory council after strong public backlash

China’s Alibaba continues its overseas expansion with the purchase of money transfer network MoneyGram