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Ecology Aug 20, 2026

The first wave of bird flu is the worst: What can Australia learn from overseas?

Hundreds of dead birds are now being reported as the lethal H5N1 strain of bird flu begins to spread across Australia. Government reports show the virus is circulating in resident birds.

Economics & Business Aug 20, 2026

Tobacco companies helped flood the federal comment process that stalled menthol cigarette ban

When the U.S. Food and Drug Administration (FDA) proposed banning menthol cigarettes and flavored cigars in 2022, nearly 250,000 public comments flooded in—a record response that led the Biden administration to delay a final ...

Evolution Aug 20, 2026

How sex sheds evolutionary baggage

Why is there sex—or, more precisely, sexual reproduction? If you're an evolutionary biologist, the answer isn't obvious. Sexual reproduction is biologically costly, requiring not only competition for mates but also the creation ...

Economics & Business Aug 20, 2026

The higher the hope, the harder the fall: Study finds ESG downgrades hit optimistic investors the hardest

A new study from Murdoch University has found that Environmental, Social and Governance (ESG) downgrades trigger significantly larger share price losses when they come as a surprise to optimistic investors. The findings are ...

Earth Sciences Aug 20, 2026

New analysis reveals 'encouraging' global mangrove cover increase despite losses in key regions

Global mangrove cover—vegetation vital to tackling climate change—has increased over the past 40 years, despite significant losses in some key regions, according to a new analysis.

Space Exploration Aug 20, 2026

Rescue mission is called off for NASA's aging Swift space telescope

The mission to save NASA's sinking Swift Observatory was called off Wednesday, dooming the telescope to a fiery reentry later this year.

Education Aug 19, 2026

Students need more than AI skills—they need accountable AI literacy

As students return to Canadian colleges and universities soon, many will enter classrooms where generative artificial intelligence (GenAI) is already part of everyday academic life. Many might use tools such as ChatGPT and ...

Earth Sciences Aug 19, 2026

Volcano myths unravel, from 'smoke' plumes to Yellowstone catastrophe claims

Volcanoes emit smoke. Beneath a volcano lies a huge chamber filled with liquid magma. A series of earthquakes means an eruption is imminent. And if a "supervolcano" like Yellowstone were to awaken, a global catastrophe would ...

Social Sciences Aug 19, 2026

Studies find media literacy, social media use can predict trust in institutions, civic engagement

New research from the University of Kansas has found that the more media-literate people are, the more they trust institutions such as government and nonprofits. In addition, their social media habits can predict civic engagement.

Space Exploration Aug 19, 2026

China successfully recovers rocket stage on land for the first time

China has successfully recaptured the first stage of a rocket on land for the first time, state media reported Wednesday, as the country seeks to advance its space program.

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