This lesson explains motional electromotive force on a curved track and how motion through a magnetic field can generate ...

Join us as we unravel the mystery of an ordinary magnet. Learn the science behind how magnets work and why they stick together and repel each other.\ In this video, we're unraveling the mystery of an ...

An artist's conception of a magnetar surrounded by a wobbly accretion disk Joseph Farah and Curtis McCully / Las Cumbres Observatory In December 2024, astronomers witnessed the rare eruption of a ...

One of the most extreme explosions in the universe are Type I superluminous supernovae. “They are one of the brightest explosions in the Universe,” says Joseph Farah, an astrophysicist at the ...

Scientists at Arizona State University have uncovered surprising new ways bacteria move, even without their usual whip-like propellers called flagella. In one study, E. coli and salmonella were found ...