Learn how to create contour plots in Python using NumPy’s meshgrid and Matplotlib. This step-by-step tutorial shows you how to generate grids, compute functions over them, and visualize data ...

AI Copilot in Excel helps clean dates, split columns, and add currency formats, so you save time and make faster, clearer decisions.

As Microsoft ramps up Copilot’s capabilities in Excel, the AI tool is becoming genuinely useful for spreadsheet work.

Learn to create a yield curve in Excel and understand its implications for interest rate forecasting. Follow our simple guide ...

Echoing its earlier clampdown on critical rare earth minerals, China has imposed strict silver export controls, effective 1 January 2026, mandating government approval for an estimated 60-70% of ...

Iranian Foreign Minister Abbas Araghchi accused Israel of inciting protests and escalating violence between protesters and police to "drag" the U.S. into taking military action, during an appearance ...

'The Leviathan partners are working on the adoption of a final investment decision for phase one of the Leviathan expansion'. Image by serggn via iStock The Chevron Corp-led Leviathan consortium and ...

Universal Music Group’s Indian division has secured a significant minority stake in one of Bollywood’s leading production houses, gaining global soundtrack rights in the process, it was confirmed on ...

Donald Trump’s policy to charge international visitors more to enter some of the country’s most beloved national parks is already causing chaos and unease among staff. The Department of the Interior ...

Robert F. Kennedy Jr’s department hastily reversed a plan to cancel billions in federal health funding, restoring money for mental health and substance abuse programs less than a day after recipients ...