The price of gold reached a record £3,269 per ounce on October 20 – before dropping more than 5 per cent in one day.

The glow of the moon will even cast faint shadows on the ground, a rare effect visible only during the most intense ...

Just 250 corrupted files can make advanced AI models collapse instantly, Anthropic warns Tiny amounts of poisoned data can destabilize even billion-parameter AI systems A simple trigger phrase can ...

Public company share value is easily found via market price; private share valuation is complex. In mergers, deduct debts and payouts from the buyout sum to find common equity per share value. Deal ...

Perpetuities pay a fixed annual sum; interest rate calculated by dividing payment by price. Example: $5,000 annual perpetuity for $60,000 has an 8.33% interest rate. Validate investment value using ...