Minimum height to loop the loop using conservation of energy. This video explains how gravitational potential energy converts into kinetic energy and why a precise starting height is required to ...

California couple Joe and Gina Mistretta bought their potted potted Scotch pine 34 years ago and have used it ever since Charlotte Phillipp is a Weekend Writer-Reporter at PEOPLE. She has been working ...

“The list is how a child speaks up. It’s their voice. It’s their hope in written form,” Madeline Lillis tells PEOPLE Tereza Shkurtaj is a writer-reporter at PEOPLE. She has been working for PEOPLE ...

In a viral TikTok with more than 12 million views, Lillis weighed in on donor responsibility Growing up in a single-parent household with a younger sister who had “severe special needs,” Madeline ...

With its playlist chatbot, Spotify says you could ‘curate your next Discover Weekly, exactly the way you want it.’ With its playlist chatbot, Spotify says you could ‘curate your next Discover Weekly ...

Jessica Safavimehr is a writer, editor, and storyteller. Her career spans national media brands, including FANGORIA, House Beautiful, The Knot, Men’s Health, and Esquire, where she has led editorial ...

Quantum optimization algorithms, particularly the Quantum Approximate Optimization Algorithm (QAOA), have significantly addressed combinatorial optimization problems. While QAOA has been applied to ...

Introduction: Alzheimer’s disease (AD) is characterized by disrupted brain connectivity, but the network changes across disease stages remain poorly understood. This observational cross-sectional ...

New York City’s decennial tree census will soon utilize cutting-edge technology to assess the health of more than 600,000 street trees. The parks department plans to dispatch cars equipped with ground ...

A tree trimmer was rushed to a hospital in extremely critical condition after part of a 50-foot palm tree's "skirt" — the dried fronds that hang from the trunk — fell on him. Phoenix firefighters ...