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Space Exploration Apr 11, 2024

Wireless power transmission could enable exploration of the far side of the moon

How can future lunar exploration communicate from the far side of the moon despite never being inline with the Earth? This is what a recent study submitted to IEEE Transactions on Aerospace and Electronic Systems hopes to ...

Cell & Microbiology Apr 8, 2024

Scientists discover new phage resistance mechanism in phage-bacterial arms race

One of the most abundant and deadliest organisms on Earth is a virus called a bacteriophage (phage). These predators have lethal precision against their targets—not humans, but bacteria. Different phages have evolved to ...

Optics & Photonics Mar 26, 2024

Pixelated non-volatile programmable photonic integrated circuits proposed by researchers in China

Researchers from Huazhong University of Science and Technology proposed a pixelated programmable photonic integrated circuit (PICs) with record-high 20-level intermediate states of phase change materials (PCMs).

Materials Science Mar 21, 2024

A dynamically stable self-healable wire based on mechanical–electrical coupling

Highly flexible and conductive wires play a crucial role in integration and application of wearable devices. However, the frequent stress and deformation in practical use are prone to cause structural damage to these wires, ...

Space Exploration Mar 20, 2024

Key test drive of Orion on NASA's Artemis II to aid future missions

Astronauts will test drive NASA's Orion spacecraft for the first time during the agency's Artemis II test flight next year. While many of the spacecraft's maneuvers like big propulsive burns are automated, a key test called ...

Optics & Photonics Mar 8, 2024

Quantum imaging could create bright future for advanced microscopes

The unique properties of quantum physics could help solve a longstanding problem that prevents microscopes from producing sharper images at the smallest scales, researchers say.

Bio & Medicine Mar 7, 2024

Researchers test curcumin nanoemulsion for treatment of intestinal inflammation

A nanoemulsion containing particles of curcumin, which is known to have anti-inflammatory and antioxidant properties, has been found capable of modulating the gut microbiota of mice with intestinal inflammation in experiments ...

Optics & Photonics Mar 6, 2024

'Ruler for light' could enable detailed measurement in personal devices

Stanford researchers have unveiled a new type of frequency comb, a high-precision measurement device, that is innovatively small, ultra-energy efficient, and exceptionally accurate. With continued development, this breakthrough ...

Analytical Chemistry Mar 4, 2024

Metal-based electrocatalysts for ammonia electro-oxidation reaction to nitrate/nitrite: Past, present and future

Recently, a research team led by Prof. Ji Liang from Tianjin University, China, systematically introduced the research progress on the preparation of nitrate/nitrite by ammonia electro-oxidation reaction and proposed different ...

Ecology Feb 29, 2024

Fabricated ecosystems could lead to better bioenergy crops

A greater understanding of how plants and microbes work together to store vast amounts of atmospheric carbon in the soil will help in the design of better bioenergy crops for the fight against climate change.

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