Given the current state of practice and visions for the future (including AI), certain practices should be reevaluated. This ...

Here's how to watch NBA games on ABC/ESPN, NBC/Peacock, and Amazon Prime. How to watch games in 2025-26: Everything to know From opening night to the NBA Finals, here's what to know about how to watch ...

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 ...

Abstract: Low-thrust trajectories between geocentric orbits usually involve long durations and many orbital revolutions, leading to trajectory optimization problems with multiple local optima. This ...

Abstract: Coverage capacity analysis of satellites constellation is the basis of satellite system design and performance evaluation, which are essential in the application of satellite technology. A ...

Find historical weather by searching for a city, zip code, or airport code. Include a date for which you would like to see weather history. You can select a range of dates in the results on the next ...