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 ...

Rivers are rarely the calm, orderly streams we imagine on maps. Over time, their winding paths—called meanders—shift, bend, and occasionally snap off in sudden "cutoff" events that shorten loops and ...

When OpenAI released its latest text-generating artificial intelligence, the large language model GPT-4, in March, it was very good at identifying prime numbers. When the AI was given a series of 500 ...

Over 11% of children are estimated to have a diagnosis of ADHD (Danielson et al., 2024), a rate that has doubled over the past 10 years. ADHD is characterized by difficulties with focus, ...

Some politicians and pundits have argued that increased greenhouse gas emissions have led to increased frequency and intensity of hurricanes. This Special Report examines historical hurricane data to ...