Scientists have learned a great deal about the universe, yet that knowledge represents only a small fraction of the full
In everyday experience, applying repeated force almost always leads to heating. Rubbing your hands together warms your skin. Striking metal
Young star systems are chaotic environments where space rocks constantly collide. Asteroids, comets, and larger bodies crash into one another,
A new study by mathematicians at Freie Universität Berlin shows that planar tiling, also known as tessellation, is far more
As people return to gyms or start new fitness routines in the new year, new research suggests that even a
Regular physical activity may ease symptoms of depression about as effectively as psychological therapy, according to an updated Cochrane review.
Why does a brief jog leave some people winded while others seem to glide along with ease? Training, fitness level,
In everyday physics, transport describes how things move from one place to another. Electric charge flows through wires, heat spreads
Jupiter has nearly 100 known moons, but Europa continues to stand out as one of the most compelling. Beneath its
A team of astronomers from several countries, led by researchers in Canada, has identified a galaxy cluster that appears far