Learn how Excel functions can act as data using LAMBDA, LET, and BYROW, so you reuse logic and cut formula edits.

Some of the citations that underpin the science in the White House’s sweeping “MAHA Report” appear to have been generated using artificial intelligence, resulting in numerous garbled scientific ...

Dominion Energy says its upcoming $11-a-month rate hike is driven by grid upgrades and inflation — not Virginia’s rapidly growing data-center industry. Critics note that Virginia hosts one of the ...

This week’s science roundup covers 2025’s near-record heat, a new mpox strain and fresh clues about why hobbits vanished 50,000 years ago. Journalist Karen Hao unpacks the rise of AI “empires,” their ...

Many popular apps collect more of your personal data than necessary to function properly. These 20 apps quietly scoop up your photos, location, contacts, and more. Here's how to protect yourself. I ...

Lenore Cangeloso, L.Ac. M.S.A.Om. Acupuncture / Herbal Medicine Lenore Cangeloso is a board-certified acupuncturist and herbal medicine practitioner based in Oregon. She graduated with honors from ...

Castor oil gets tons of attention on social media. Countless videos tout its purported health benefits, from relieving constipation to promoting hair growth and breaking down belly fat. An ancient ...