A former NASA scientist claims a new propulsion system could defy conventional physics and rewrite the rules of spaceflight.

US fears Russia could use nuclear weapons in its space program to target satellites.

First trials off California coast showed no leaks, ground faults, or build issues.

Job excellence is essential but not the only key to career advancement.

Sodium is more than 500 times more abundant than lithium and doesn't require the same type of earth-scarring extraction.

The treasurer announced tougher foreign investment scrutiny, streamlining processes for low-risk investors, aiming for national security and economic resilience.

Approximately $30 billion allocated to harden and upgrade northern bases, doubling down on previous commitments

China’s Pacific trade agreements like PNG’s agricultural deal, highlight its long-term influence strategy.

Politically mismatched couples have risen by around 9% overall across all generations since 1996.

The recent leadership change raises questions about future relationships with China, the US, and Australia.