Czech researchers developed self-propelled microrobots that decompose complex solid pollutants, such as single use and disposable textile fibers.
Earth and environment
Anthropogenic climate change accelerating faster than earlier, natural analogs
Whilst large-scale volcanic activity has been responsible for huge temperature rises millions of years ago, human-made climate change is happening at a far faster rate.
The Arctic has begun to enter a new climate state
An extensive study shows that the fragile Arctic landscape is changing right before our eyes. While we cannot stop the transformation, we can mitigate its effects if we reduce greenhouse gas emissions and slow climate change.
Ecologists sound alarm on plastic pollution
Unless growth in plastic production and use is halted, a fundamental transformation of the plastic economy to a framework based on recycling is essential.
What would a room temperature superconductor mean for the energy sector?
While superconductors are not considered an energy material, the energy savings arising from resistance-free transmission and distribution of electricity are potentially massive when considered on a global scale.
Cement made from plant oil and waste sulfur
Researchers combine waste vegetable oil and sulfur to create an eco-friendly, sturdy and lightweight cement substitute that can be remelted as often as desired.
Compressed air cars for urban transportation
Researchers have increased the efficiency of compressed air cars with the aid of phase change materials for heat recovery, making them a viable carbon-free alternative for future passenger cars.
Giant hornet: Potential spread and impact on honeybees
Spread of the giant Asian hornet (Vespa mandarinia) in the USA threatens honeybee colonies, and new analysis assesses the possible impact.
The effects of ocean warming
Marine biologist Ian Bouyoucos investigated blacktip reef sharks in French Polynesia. In this interview, he reveals that not everything in this paradise is as it should be thanks to climate change.
Dual aluminum-nitrogen battery that stores energy and fixes nitrogen
A rechargeable aluminum-nitrogen battery serves the dual purpose of not only storing and retrieving energy, but also being able to fix its nitrogen stream as ammonia.
Popular
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Quantum entanglement visualized for the first time ever
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Scientists take a closer look at rare particles called hypernuclei
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Researchers take a glimpse at the structure of rare tetraquarks
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An anti-inflammatory peptide may hold the key to low-back pain relief
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French WEST reactor breaks record in nuclear fusion
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CERN scientists search for new physics in unusual energy patterns linked to hidden particles
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Cutting out processed foods doesn’t automatically make a diet healthier
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String theory provides a new take on the expansion of the Universe
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Could a nuclear explosion set Earth’s atmosphere on fire?
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New study reveals surprising impact of screen time on the developing brain