Search results for crystal

Cell & Microbiology 10 hours ago

Harnessing big data helps scientists hone in on new antimicrobials

Researchers have developed a strategy to identify new antimicrobial drugs with therapeutic promise from bacterial datasets, providing clues for discovering alternatives to traditional antibiotics.

Plants & Animals 12 hours ago

The salmon diaries: Life before and after Klamath Dam removal

When salmon return from the ocean to the Klamath River after the world's largest dam removal project ends this fall, they will regain access to 400 miles of historical spawning habitat their species has been cut off from ...

Environment 13 hours ago

Struggling to discuss climate change with older relatives? These three scenarios can help

Have you ever felt it difficult to express your climate anxiety in conversation with older relatives? You are likely not alone, as climate change is a topic rife with high stakes, differing views and strong emotions. Discussions ...

Earth Sciences 14 hours ago

Machine learning unlocks secrets of early plate tectonics

Rock weathering and plate tectonics are vital to life. They both regulate the planet's surface temperature and provide bio-essential nutrients. But how and when these critical processes began on Earth is still a mystery. ...

Nanophysics 20 hours ago

Researchers achieve unprecedented nanostructuring inside silicon

Silicon, the cornerstone of modern electronics, photovoltaics, and photonics, has traditionally been limited to surface-level nanofabrication due to the challenges posed by existing lithographic techniques. Available methods ...

Planetary Sciences Jul 15, 2024

Meteorites from Mars help scientists understand the red planet's interior

Of the more than 74,000 known meteorites—rocks that fall to Earth from asteroids or planets colliding together—only 385 or so stones came from the planet Mars.

Analytical Chemistry Jul 15, 2024

New method for simultaneous high-resolution measurement of chiral molecules

Researchers have developed a new method for precisely analyzing molecules' chirality. This method, known as cavity-enhanced chiral eigenmode (CECEM) spectroscopy, offers several advantages over existing techniques, including ...

Analytical Chemistry Jul 15, 2024

Caught in the actinium: New research could help design better cancer treatments

The element actinium was first discovered at the turn of the 20th century, but even now, nearly 125 years later, researchers still don't have a good grasp on the metal's chemistry. That's because actinium is only available ...

Condensed Matter Jul 12, 2024

Exploring three-dimensional quantum Griffiths singularity in bulk unconventional iron-based superconductors

Exploration of exotic quantum phase transitions has always been a focus in condensed matter physics. Critical phenomena in a phase transition are entirely determined by the universality class, which is controlled by the spatial ...

Biochemistry Jul 12, 2024

How to make an old antibiotic 100 times more potent

Nathaniel Martin, Professor of biological chemistry, wondered what would happen if you took an antibiotic that has been known for 70 years and tried to improve it with the latest tools of modern chemistry. Turns out it can ...

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