If you cannot open an Excel file and see Excel cannot open the file because the file format or extension is not valid error, see this post.

Learn how to create a drop-down list in Excel without or with color using conditional formatting and data validation rules.

Microsoft Excel is testing a new “COPILOT” function that lets you use AI to generate summaries, tables, tags, and more based on a group of cells you specify.

Capricor completes its US filing for deramiocel, vying to become the first FDA-approved therapy for cardiomyopathy in Duchenne muscular dystrophy.

Learn how to create a risk assessment matrix in Excel with this step-by-step guide. Automate, visualize, and simplify risk management with a ...

Scientists create high-efficiency solar cells that work best indoors and low-light spaces Efficiency and Durability Set New Records The results speak for themselves.

Proteins are the workhorses of cells. Learn how their functions are based on their three-dimensional structures, which emerge from a complex folding process.

The Justice Department has agreed to provide to Congress documents from the Jeffrey Epstein sex trafficking investigation, a key House lawmaker said Monday in announcing a move that appears to ...

Artificial Intelligence ‘This Was Trauma by Simulation’: ChatGPT Users File Disturbing Mental Health Complaints Gizmodo obtained consumer complaints to FTC through a FOIA request.

Online safety laws keep ordinary people from expressing themselves, while companies like xAI cause real harm.

Centrica said that there are “opportunities for efficiencies to create additional near-term value,” with future development options including a combined heat and power plant, bunkering ...