Tycho, one of the best studied supernova remnants, may have briefly served as the most powerful collider in the universe, new research hints. | Credit: MPIA/NASA/Calar Alto Observatory Supernovas ...

But do you know which are the most powerful nuclear bombs ever built? Here’s a look at the top five, capable of bringing global destruction on their own. Castle Romeo holds the fifth spot on the ...

Just how powerful is the world's most powerful telescope? Let's start with the human eye. The human eye has an angular resolution of about 1 arcminute. That's pretty impressive. Take a circle ...

Gamma-ray bursts, the most powerful kinds of explosions known in the cosmos, may help provide a piece of the puzzle when it comes to one of the most challenging open problems in all of physics ...

The SST 9mm rounds delivered pretty good numbers. 9mm ammo can run from 250-390 ft lbs in energy. These ran around 385 ft lbs in my tests. Foot pounds are calculated by velocity and mass.

Our many years of rifle testing have shown the 6.5 Creedmoor to be one of the most precise cartridges to choose when using factory ammo, but what is the most accurate 6.5 Creedmoor ammo?

Singapore has the most powerful passport in the world, allowing visa-free access to 195 destinations. The U.S. passport ranks 9th, tied with Estonia, with access to 186 destinations without a visa.

Last year, we released our first edition of the Power List, a ranking of the people who most influence fine dining ... us who they believed were the most powerful among their peers.

When it comes to performance, Toyota has built some amazing engines during the last three decades, and in this article, we're going to highlight five of the Japanese manufacturer's most powerful ...

Many hobbies seem to have a subset of participants who just can’t leave well enough alone. Think about hot rodders, who squeeze every bit of power out of engines they can, or PC overclockers ...