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An extrasolar world covered in water?

An international team of researchers led by Charles Cadieux, a Ph.D. student at the Université de Montréal and member of the Institute for Research on Exoplanets (iREx), has announced the…

Scientists take a deep dive into how sharks use the ocean

Using sophisticated electronic tags, scientists have assembled a large biologging dataset to garner comparative insights on how sharks, rays, and skates – also known as “elasmobranchs” – use the ocean…

A more environmentally friendly air conditioner

Summer is in full swing in the U.S., and people are turning up their air conditioners to beat the heat. But the hydrofluorocarbon refrigerants in these and other cooling devices…

Compact QKD system

… paves the way to cost-effective satellite-based quantum networks. Researchers demonstrate successful quantum key distribution between space lab and four ground stations. Researchers report an experimental demonstration of a space-to-ground…

Sharpest image ever of universe’s most massive known star

Groundbreaking observation from Gemini Observatory suggests this and possibly other colossal stars are less massive than previously thought. By harnessing the capabilities of the 8.1-meter Gemini South telescope in Chile,…

How a harmful fungus renders its host plant defenseless

The fungus Ustilago maydis attacks corn and can cause significant damage to its host. To do this, it first ensures that the plant offers little resistance to the infection. The…

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