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5 w

Sweden's most powerful laser delivers record-short light pulses

Sweden's most powerful laser delivers record-short light pulses

For the first time, researchers at Umeå University have demonstrated the full capabilities of their large-scale laser facility. In a study published in Nature Photonics, the team reports generating a combination of ultrashort laser pulses, extreme peak power, and precisely controlled waveforms that make it possible to explore the fastest processes in nature.

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5 w

Plastic from plants: Cell walls yield a versatile polymer

Plastic from plants: Cell walls yield a versatile polymer

Ho Yong Chung, an associate professor in the FAMU-FSU College of Engineering, has demonstrated for the first time the possibility of using lignin, a material found in plant cell walls, and carbon dioxide to create a new kind of polyurethane, a polymer used in various applications for its ability to regulate heat, flexibility during processing and strength as a finished product.

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5 w

Study explains mystery of former crater lakes in the highest mountain range of the Sahara

Study explains mystery of former crater lakes in the highest mountain range of the Sahara

An interdisciplinary research team led by scientists from Freie Universität Berlin and the Max Planck Institute for Meteorology has shown how deep lakes formed more than 9,500 years ago in the craters of the Tibesti Mountains and existed there for more than 5,000 years.

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5 w

Sensor data sheds light on powerful lightning within clouds

Sensor data sheds light on powerful lightning within clouds

A research team at Los Alamos National Laboratory recently found that the strength difference between two very high-frequency radio pulses in lightning is closely related to the altitude of the lightning in the cloud—a finding that sheds light on how the power in lightning radiates. This, in turn, gives insight into lightning initiation in a particularly powerful type of in-cloud lightning.

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5 w

People with more life experience see and digest everyday 'events' more clearly, research finds

People with more life experience see and digest everyday 'events' more clearly, research finds

Research by Royal Holloway has found people with a varied social life mentally put their daily experiences into small "events," compared to more isolated people who see their world as one-long stretch.

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5 w

Precision nanobody acts as 'drone strike' against lung cancer cells, minimizing side effects

Precision nanobody acts as 'drone strike' against lung cancer cells, minimizing side effects

A research team has developed a nanobody-based technology that can precisely identify and attack only lung cancer cells, opening new possibilities for cancer therapy.

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5 w

Building and breaking plastics with light: Chemists rethink plastic recycling

Building and breaking plastics with light: Chemists rethink plastic recycling

What if recycling plastics were as simple as flicking a switch? At TU/e, Assistant Professor Fabian Eisenreich is making that vision a reality by using LED light to both create and break down a new class of high-performance plastics. This innovative material enables truly circular recycling, as this process can be repeated over and over again, without any loss in quality.

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5 w

Graphite's pore size distribution offers new clues to predicting nuclear reactor material failure

Graphite's pore size distribution offers new clues to predicting nuclear reactor material failure

Graphite is a key structural component in some of the world's oldest nuclear reactors and many of the next-generation designs being built today. But it also condenses and swells in response to radiation—and the mechanism behind those changes has proven difficult to study.

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5 w

66th Supplement to the Check-list of North American birds released

66th Supplement to the Check-list of North American birds released

The 66th Supplement to the American Ornithological Society's (AOS) Check-list of North American Birds, published in Ornithology, includes several significant updates to the classification of bird species found in North America, Central America, and the Caribbean.

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5 w

'Plant-mycorrhiza synergy' can revitalize forest restoration

'Plant-mycorrhiza synergy' can revitalize forest restoration

As the world grapples with the intertwined challenges of global forest degradation and climate change, traditional forest restoration approaches have shown critical shortcomings. These approaches, which have long focused exclusively on aboveground carbon storage, often result in sluggish soil carbon recovery and an insufficient restoration of full ecosystem functionality.

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