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Astrobiology Oct 5, 2026

Electrical technique could help identify signs of life in space

The truth is out there—but identifying signs of life in space involves an intense search for biosignatures within our solar system and beyond. However, developing sensitive yet compact technologies capable of detection has ...

Planetary Sciences Oct 3, 2026

Q&A: An Earth-like planet with two suns?

A nearby star system with two suns could potentially support an Earth-sized planet in a region where liquid water could exist, according to a new paper examining the dynamics of the system.

General Physics Oct 3, 2026

Visible light does not speed up water evaporation, rigorous experiments suggest

In recent experiments involving hydrogels and water droplets, researchers have proposed that exposure to visible light could make water evaporate faster without heating it. However, direct evidence that light acts on water ...

Analytical Chemistry Oct 2, 2026

Changes to platinum surface chemistry boost solar hydrogen production in organic photocatalysts

Researchers from the LIMNO laboratory at EPFL have uncovered how different halides modify the surface chemistry of organic semiconductor nanoparticle photocatalysts. By controlling these phenomena, they have significantly ...

Biotechnology Oct 2, 2026

Multitasking in magenta: Colored solar panels could help farms grow crops and generate electricity on shared land

Broccoli grown under magenta solar panels absorbed sunlight more efficiently than plants grown out in the open, according to a study to be published Oct. 2 in Cell Reports Physical Science.

Environment Oct 2, 2026

Rethinking smart cities: An open-source tool for urban data collection

A large part of urban planning involves navigating how people experience a place. That kind of insight can require collecting data at a level of detail that large-scale datasets cannot provide.

Planetary Sciences Oct 1, 2026

Webb provides crash course on planet-shattering collisions

In the early history of our solar system, scientists theorize that a Mars-sized object called Theia smashed into the infant Earth, vaporizing massive amounts of rock and blasting it into space. Some of that material coalesced ...

Astronomy Oct 1, 2026

A cleaner X-ray view of our galactic center's hot mess

The center of the Milky Way galaxy is a chaotic place. In addition to the 4-million-solar-mass black hole known as Sagittarius A* (Sgr A*), the region is full of gas, dust, strong magnetic fields and stars in various stages ...

Astrobiology Sep 30, 2026

Sugar found in meteorites may have helped secure its own survival on early Earth

Is there life elsewhere, or is Earth unique in the universe? This is one of humanity's great unanswered questions. One way to approach this mystery is to investigate how life began here on Earth. Our research explores the ...

Astrobiology Sep 30, 2026

Earth and Mars: Built from different cosmic recipes

Four and a half billion years ago, Earth and Mars were born in the rotating cloud of gas and dust that would eventually become our solar system. Yet exactly how the planets formed remains one of the most disputed questions ...

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