From Adobe Acrobat to free online editors and built-in tools, here’s how to merge multiple PDFs into one document.

Learn how to import notebook in OneNote from OneDrive or a local file. Here are fast, reliable steps for Windows, Mac, and web.

“Notepad now supports AI features like Summarize, Write, and Rewrite on Copilot+ PCs, with no subscription required. If you ...

While scientists are still working to understand the effects an extended trip to space can have on the human body, research in recent years has suggested that astronauts may experience some pretty ...

The body has an intricate system to defend against infections where each type of immune cell plays a distinct role. Now, a study led by researchers from the Penn State College of Medicine has ...

The St. Louis region's largest nonprofit organization is getting bigger, merging with a related organization across the state. Stifel acquires $1B in assets, hires ...

Genetically engineered cell lines used in biomedical research have long been prone to misidentification and unauthorized use, wasting billions of dollars each year and jeopardizing critical scientific ...

Small cell lung cancer cells that metastasize to the brain cozy up to neurons and form working electrical connections, called synapses, according to a study led by Stanford Medicine researchers. The ...

Spaceflight makes certain human stem cells age faster, a new study has found, furthering scientists’ understanding of the potential effects of space exploration on the human body. Stem cells are found ...

PLYMOUTH, England, Sept. 3, 2025 /PRNewswire/ -- Altilium, a UK-based clean technology group focused on supporting the transition to net zero, is proud to announce the demonstration of the UK's first ...

Commerce Secretary Howard Lutnick has been putting the squeeze on companies and trading partners in an unusual effort to raise revenue and expand the president’s role over the economy. As the commerce ...

The new technique, published in Nature Chemistry, could be used to precisely target medicines for cancers or bacterial infections, simultaneously increasing their effectiveness and reducing side ...