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Political science 19 hours ago

AI chatbots may increase accurate political knowledge

As voters seeking information about political issues increasingly turn to LLMs to do research, will AI lead them astray with hallucinations and bias, distorting the democratic process? Maybe not, according to a study of AI ...

Biochemistry 20 hours ago

Molecular complexity as a signature of life

An abundance of complex molecules has been proposed as a universal signature of life.

Astronomy Oct 5, 2026

Quantum interactions may have locked early universe's fields into existing energy states

The universe may be trapped in its own comfort zone, and a researcher in the College of Engineering and Computer Science has helped explain why it cannot seem to leave. A new study suggests the universe could be locked into ...

Astronomy Oct 5, 2026

Astronomers catch a star slowly snacking on a brown dwarf, 300 light years away

Like Earth, most planetary bodies circle their star in stable, detached orbits. These companionable systems can suddenly change when a planet comes too close to its star. In such a close encounter, a star can pull the planet ...

Ecology Oct 5, 2026

Local tipping points in dune landscapes: How does a dune system organize itself?

Building with nature is an important concept in our coastal defense. After all, by harnessing natural processes, we are more resilient to sea level rise. A good understanding of these processes is therefore indispensable. ...

Plants & Animals Oct 5, 2026

Extinct bovine species discovered in Siberia reveals lost relative of yaks

DNA analyses of ancient remains have revealed a previously unknown extinct bovine species that inhabited southern Siberia during and even before the last ice age. The extinct species was related to modern yaks but followed ...

Astronomy Oct 4, 2026

Gamma-ray search sets new limits on dark matter annihilation in the inner Milky Way

Dark matter could be a type of matter in the universe that does not emit, absorb or reflect detectable light and appears to interact very weakly with regular matter. Although physicists have observed gravitational effects ...

Optics & Photonics Oct 3, 2026

Reading hidden topology in light, even when energy leaks away

When I explain topology to students, I start with a knot in a rope. You can stretch it, twist it or shake it, but the knot stays until you cut the rope. Physicists have found that some materials and devices carry similar ...

Superconductivity Oct 2, 2026

Scientists discover first type I superconductor that breaks time-reversal symmetry

Superconductors are materials that conduct electricity with no resistance and expel magnetic fields when cooled to ultralow temperatures. And depending on their quantum structure, they can also showcase strange properties ...

Environment Oct 2, 2026

Small changes can have a big impact on sustainability transitions

In her dissertation, Hanna Entsalo examines how public policies, such as policy strategies and legislation, influence transitions toward the circular economy and sustainability. Entsalo works as a researcher in the Circular ...

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