In a new study published in Physical Review Letters, scientists have performed the first global simulations of monster shocks—some of the strongest shocks in the universe—revealing how these extreme ...

The most powerful persistent accelerators in the Universe are jetted active galaxies. Blazars, galaxies whose jets are directed towards Earth, dominate the extragalactic γ-ray sky. Still, most of the ...

Electric vehicles were not always speed demons. A decade ago, early adopters bought battery-powered hatchbacks purely for ...

Join the "365 Cars in 365 Days" challenge as we review car number 6: the powerful Dodge Charger Redeye. From interior features to high-speed acceleration, see why this car gets an extreme scariness ...