
The Lincoln Memorial Reflecting Pool is treated with ‘nanobubbles’. What are they and how do they work?
Nanobubbles are invisible, mysteriously stable, a thousand times thinner than a human hair, and surprisingly versatile.
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Nanobubbles are invisible, mysteriously stable, a thousand times thinner than a human hair, and surprisingly versatile.

The world becomes a rather confusing place when we see a self-ordained 'Good' doing many evil things, and 'Evil' doing some good things. The greater evil may be to label oneself – or at least one's own side – as Good, thereby (through presumption) casting the other side(s) as Evil.

The oldest known impact structure on Earth has been confirmed in outback Australia.

This is the first evidence that the mineral garnet may have been formed within the crust of Mars itself, heralding clues to the planet’s complex history.

Australia needs to consider how to adapt its military tactics and preparedness to meet potential future threats.

Students have always cheated in exams. But instead of handwritten notes, they might now use AI-enabled glasses.

Clowns turned the body into spectacle. Spectacle is now integral to fashion.

It can be easy to lose sight of the fact that the US isn’t the only major actor in space.

Countering violent extremism requires substantial investment from all levels of government, dismantling the state’s racialized assumptions of criminality and recognizing that gendered violence is systemic.

More than 10,000 attorneys who worked for the US government have left their jobs during the second Trump administration; a former federal judge analyzes the impact of that exodus.

Canada supports the first international treaty protecting platform workers. The same government is weighing a proposal that could make it difficult to legally strike in the rail and marine sectors.

Our competition is looking for the best longform article and nonfiction book idea aimed at a general audience from our community of academics.