This new propulsion system could rewrite the rules of spaceflight—not to mention completely defy conventional physics.

Scientists have long sought to unravel the mysteries of strange metals—materials that defy conventional rules of electricity ...

In a nutshell Crowds naturally form organized lanes when most people walk in two main directions, but become chaotic when walking directions vary beyond a critical threshold of 13-16 degrees. Walking ...

How gravity causes a perfectly spherical ball to roll down an inclined plane is part of the elementary school physics canon.

The key is the inward pull toward the centre which is known as the centripetal force. Without this force – such as if the rope broke - the ball would fly off in a straight-line tangent to its circular ...

Ugandan special forces have been deployed to Juba, the South Sudanese capital, “to support the government of South Sudan” against a possible rebel advance on the city, said Maj. Gen.

Kyiv is reinforcing its troops involved in fighting in Russia's Kursk region, where Moscow's forces have been regaining ground, Ukrainian commander-in-chief Oleksandr Syrsky said Monday.

The agreement - which includes a ceasefire and the merging of Syrian Democratic Forces (SDF) there into the Syrian army - will bring most of the nation under the control of the government.

Russian Forces Take Three New Settlements in Drive to Oust Ukrainian Forces in Kursk By Guy Faulconbridge and Felix Light MOSCOW (Reuters) -Russian forces on Sunday recaptured three more ...

LONDON/KYIV, March 7 (Reuters) - Thousands of Ukrainian troops who stormed into Russia's Kursk region last summer in a shock incursion are nearly surrounded by Russian forces there, in a major ...

Sir Keir Starmer has paid tribute to the "sacrifice" of the UK's armed forces after US vice president JD Vance was accused of "disrespecting" British troops. Beginning Prime Minister's Questions ...

Under existing rules, 12 members of the Irish Defence Forces can be sent on an overseas mission without triggering the lock. The proposed change would mean removing the need for UN approval and ...