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Cell & Microbiology 9 hours ago

Uncovering what makes cells picky (self) eaters: Team maps pathways that determine cellular recycling outputs

Autophagy—meaning "self-eating" in Greek—is a fundamental cellular mechanism that preserves cell health by recycling and degrading worn-out or dysfunctional components. Serving as an essential housekeeping process, autophagy ...

Bio & Medicine 10 hours ago

Alpaca-generated nanobody neutralizes a protein essential for herpes infection

Burning, blisters, pain: More than 40 million people worldwide are infected with the herpes virus every year. The virus can pose a serious threat to newborns and people with weakened immune systems. Researchers in Hamburg ...

Cell & Microbiology 11 hours ago

Provisions from pond water? Researchers leverage biomanufacturing to produce food

Researchers at the Johns Hopkins Applied Âé¶¹ÒùÔºics Laboratory (APL) in Laurel, Maryland, are exploring a new approach to producing food on demand with unconventional materials. Through the Feedstocks for Food Production (FFP) ...

Space Exploration 11 hours ago

Ireland's first satellite EIRSAT-1 completes its mission

Ireland's first satellite, EIRSAT-1, has completed its mission orbiting Earth. The CubeSat, which was built and launched by students and faculty of University College Dublin (UCD), will de-orbit in a day or two.

Analytical Chemistry 13 hours ago

Spin-state tuning in perovskite boosts high-temperature oxygen evolution reaction

Solid oxide electrolysis cells (SOECs) offer a route for efficient energy conversion and storage by converting renewable electricity into storable chemical fuels through high-temperature carbon dioxide electrolysis. However, ...

Education 13 hours ago

New report reveals glaring gaps between Australia's future needs and science capabilities

Since 1945, three-quarters of all global economic growth has been driven by technological advances. Since 1990, 90% of that advance has been rooted in fundamental science, according to Michael M. Crow, president of Arizona ...

Earth Sciences 14 hours ago

Iron-laden fluids drive abiotic organic synthesis in dolomitic marble, offering insight into origin of early life

Abiotic organic synthesis during geological processes has long drawn scientific interest, as it is believed to have laid both the material and energetic groundwork for the emergence of early life on Earth.

Analytical Chemistry 14 hours ago

Gold-enhanced TiOâ‚‚ catalyst enables efficient and selective flow synthesis of propane from methane

Methane (CHâ‚„), the colorless and odorless gas that makes up most natural gas on Earth, has so far been converted into useful fuels and chemicals via energy-intensive processes that need to be carried out at high temperatures. ...

Ecology 16 hours ago

Cooling pollen sunscreen can block UV rays without harming corals

Materials scientists from Nanyang Technological University, Singapore (NTU Singapore) have invented the world's first pollen-based sunscreen derived from Camellia flowers.

Nanophysics 17 hours ago

Built for brilliance: Zintl-phase quantum dots illuminate new opportunities for optoelectronics

Just one year after NREL materials science researchers Matthew Hautzinger and Sage Bauers met to exchange notes on underexplored materials in nanotechnology, their synthesis of promising Zintl-phase quantum dots is attracting ...

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