A teacher and children greet each other to celebrate the upcoming World Hello Day, which falls on Nov. 21 annually, at a kindergarten in Shijiazhuang, north China's Hebei Province, Nov. 20, 2025.

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 ...

US judge orders lifting of Trump-backed limits on pro-Palestinian Tufts student A federal judge on Monday cleared the way for a Tufts University PhD student and pro-Palestinian activist Rumeysa Ozturk ...

(12/2/25) The energy price index eased 0.4% in November, driven by a 4.3% decline in European natural gas prices, partly offset by a 4.7% increase in Australian coal prices. The non-energy price index ...

Michael Boyle is an experienced financial professional with more than 10 years working with financial planning, derivatives, equities, fixed income, project management, and analytics. Suzanne is a ...

Everything beautiful starts with a 'hello.' It’s the first bridge we build with a stranger, the tiny gesture that softens edges, opens doors, and sometimes even sparks lifelong friendships. World ...