Scientists make quantum time flow backward in stunning physics breakthrough

Scientists make quantum time flow backward in stunning physics breakthrough

Scientists have developed a new way to control quantum systems that can make their behavior appear more consistent with time moving backward rather than forward. The research, published in Physical Review X, introduces quantum control protocols that reshape a system’s “arrow of time,” the concept that time naturally moves in only one direction. The approach…

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ExxonMobil cuts capex, lifts free cash flow in resilient Q1 performance

ExxonMobil cuts capex, lifts free cash flow in resilient Q1 performance

Shorouk Express Economy Materials 4 May 2025 09:23 (UTC +04:00) ExxonMobil reported first-quarter 2025 earnings of $7.7 billion, with free cash flow rising 11% from the previous quarter to $8.8 billion. The company highlighted strong operational performance, disciplined capital spending, and continued shareholder returns, despite a year-on-year decline in overall cash flow. …

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