These easy screen-free activities for toddlers take under 5 minutes to set up and use stuff you already have. No craft degree required.

Abstract: This paper presents a novel approach for estimating the motion parameters of noncooperative, free-floating space debris objects by assessing data from a multiple-input multiple-output radar ...

Here is a sampling of things to do in the San Fernando Valley and the greater Los Angeles area. Wildflower Hotline – Theodore Payne Foundation for Wild Flowers and Native Plants: The Sun Valley-based ...

"Hoppers" is the new sci-fi comedy from Pixar, and is one of the studio's funniest movies ever. But is the talking animal flick OK for all kids?

As a space scientist, every time I go outside with my family, I tell my children to look up at the sky. The front door of our home looks southeast, and on winter nights the constellation Orion hangs ...

Researchers found that when the hawk tucks its wings, it shifts from an unstable to a stable state. In aerodynamics, being unstable makes a flying object highly maneuverable, like a jet fighter.

People living with complex mental health challenges face profound physical-health inequities, including a 15–20-year life expectancy gap driven by preventable conditions such as cardiovascular disease ...

Science is a subject built on doing. Students learn chemistry through titrations, biology through dissections, physics through motion experiments, and earth science through field observations. That ...

OpenAI launched Prism, a free LaTeX-based research platform with GPT-5.2 integrated into scientific workflows. The launch follows OpenAI statements signaling future outcome-based pricing in research ...

NASA Administrator Jared Isaacman speaks at an agency town hall Dec. 18, the day after he was sworn in as administrator. Credit: NASA/Bill Ingalls It took a year, but the Jared Isaacman era at NASA ...

TUCSON, Ariz. (13 News) - AZ Report Card data shows only one in five Tucson students tests proficient in science, prompting one local high school to sign up for free science labs. The national ...