Squash plants send chemical warnings underground, empowering neighbors to resist insect attacks, providing insights into natural pest management.
Earth and environment
A carbon dioxide-recycling yeast boosts bioethanol production
A genetically engineered strain of yeast is reducing the amount of carbon dioxide produced during the production of ethanol biofuels.
A “methane cleaner” to slash emissions
The new device pulls methane out of the air and could help tackle emissions from low-concentration sources, like livestock farms.
Cellulose could replace plastics in flexible electronics
Discover how cellulose may revolutionize flexible electronics, replacing plastics in eco-friendly, sustainable substrates for innovative devices.
Many losing faith in COP28 as president denies climate science
The ongoing debate at COP28 over the phase out of fossil fuels is impeding efforts to address the severe impacts of climate change.
Surveillance tool reveals spectral fingerprints hidden in insect wings
A revolutionary light-based tool decodes hover fly wing spectra in real time, addressing insect surveillance gaps to monitor the unfolding biodiversity crises.
How to draw a circuit with a ballpoint pen
A liquid metal encapsulated within bio-based shells allows researchers to “draw” functioning electronic circuits with ease.
Taming computers’ energy consumption with a new “spin glass” material
A newly discovered material and its intriguing properties could pave the way for more efficient computing.
A chlorophyll sensor detects plant stress for better crop yields
The sensor could improve crop yield by detecting changes in plant chlorophyll levels earlier and more precisely than existing methods.
A nanogenerator that captures the energy of falling water
This nanogenerator built from waste DVDs can generate electricity from gliding droplets of water.
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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French WEST reactor breaks record in nuclear fusion
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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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Black hole images deliver a deathblow to alternative theory of gravity
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CERN scientists search for new physics in unusual energy patterns linked to hidden particles
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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