Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

A man accused of cashing his deceased wife’s Social Security disability insurance payments for years is a fugitive from the law, after testing presumptive positive for methamphetamine and failing to ...

ABC News' Rebecca Jarvis speaks with Airbnb CEO Brian Chesky about how the company is bringing people together and why he thinks AI will make people want more ‘real world’ connections. In some of the ...

Materials science is an interdisciplinary field concerned with the understanding and application of the properties of matter. Materials scientists study the connections between the underlying ...

Oct. 12, 2025 — Geophysicists have modeled how Earth’s magnetic field could form even when its core was fully liquid. By removing the effects of viscosity in their simulation, they revealed a ...