US DoJ scuppers $30bn semiconductor merger

Deal between Japan’s Tokyo Electron and Applied Materials collapses

India’s Ratan Tata buys in to Xiaomi

Investment to aid Xiaomi’s march into fast-growing Indian market

Ebay backs Google over Brussels inquiry

Auction site’s CEO says search group is rival in online shopping

Companies told to improve ‘cyber hygiene’

Businesses urged to focus on keeping internal systems up to date

Apple Watch review: Stylish, but slow

Best smartwatch on the market suffers from slow software

Satellite technology explainer

Size and cost revolution encourages niche enterprises

The House of Wirecard

German tech stock grows at breakneck speed and buys obscure payment companies

Steel workers are silhouetted by the light emanating from a steel mill oven in the eastern German town of Eisenhuettenstadt in this undated file photo
©Reinhard Kraus/Reuters

The internet of vulnerable things

Cyber security breaches in an increasingly connected world could be catastrophic for infrastructure

©Nanda Kusumadi

Call to arms in UK e-sports market drive

Gamers recruited for weekly arena contests in London

©Christopher Prentiss Michel

Blue Bottle and Tartine look to scale

Coffee groups favoured by San Francisco techies merge to go global

Google’s average ad prices drop 7%

Wall Street shrugs off search company’s slight revenue miss

Falling PC demand puts heat on Microsoft

Pressure to show it can move faster in revamping for cloud

Amazon tops forecasts with 15% sales rise

Growth at Amazon Web Services compensates for strong dollar

Arris chief plays down tax perks of Pace deal

Bob Stanzione defends strategic merits of £1.55bn takeover

Google’s Schmidt takes stake in DE Shaw

Investor proves admiration for hedge fund manager by buying 20%

Google investors shrug off disappoinment

Sales and profits rise but still fall short of analyst forecasts

New MacBook and Chromebook Pixel laptops

The new interchangeable USB-C cable will improve computer design

Uber aims high with China chopper service

Ride-hailing app offers services for boats, rickshaws and helicopters in competitive market

Ericsson shares fall after Q1 profit drop

Swedish telecoms equipment maker hit in US and Asia

Facebook empire building drives up costs

Expansion bill soars as strong dollar drags on revenues