October 13, 2025 08:15 AM IST First published on: Oct 13, 2025 at 07:58 AM IST Renewables have edged out coal as the biggest source of electricity in the first half of this year, according to the Ember report of the global power sector. The trends suggested by the report, published last week, may not...

Apple's core iPhone business is doing well, but its long-term AI strategy is still a big unknown for investors. Apple (AAPL -3.40%) is one of the world's biggest technology companies, yet the company has failed to significantly benefit from artificial intelligence (AI) in any meaningful way. That's more of a general consensus than a hot...

In brief Bitcoin slid from $121,000 to $109,000 in about seven hours Friday. Ethereum hit $3,686 and Solana hovered above $173, per CoinGecko. Liquidations neared $20 billion for the day, including roughly $16.7 billion in longs, after an hour that wiped almost $7 billion. Stocks fell alongside crypto, with the Nasdaq falling 3.6%, S&P 500...