Science
Scientific discoveries and research
Rethinking the governance of human embryo research: Comparing Japan's guidelines with international standards
Human embryo models can help researchers study early human development and infertility without relying solely on human embryos. As the technology advances, thes...
How heat stress triggers emergency programs in plants
Researchers at the Karlsruhe Institute of Technology (KIT) have found how plant cells respond to stress. If their energy supply is disrupted by heat, drought or...
A holoparasitic plant replaces its own genes with host DNA to survive
All living organisms are known to inherit genes, DNA sequences that contain instructions for producing specific proteins and performing biological functions, fr...
Enriching conversations with toddlers
Asking open-ended questions and weaving conversations into everyday activities helps toddlers' communication skills, new research shows. Three recently publishe...
Quantum semiconductor design could expand search for dark matter
Dark matter accounts for 85% of the matter in the universe, but scientists still do not know what it is made of. A study, published in Physical Review Letters,...
AI could bring satellite crop monitoring to the world's most vulnerable farms
Small farms grow much of the world's food, but from space they are nearly invisible. Their fields are tiny and ill-defined, and the satellite tools built to tra...
Analog gravity advance offers new insights into Hawking radiation from black holes
Hawking radiation is a form of radiation emitted by black holes, as theoretically predicted by Stephen Hawking. It suggests that black holes do not merely swall...
Climate change may prop up urban plant growth in the face of development—provided cities build slowly enough
Worsened drought stress, changing rainfall patterns, flowers and pollinators thrown out of sync: These only scratch the surface of the ways climate change chall...
Spider venoms could stop deadly varroa mites killing honey bees
Spider venoms contain ingredients that could lead to a new treatment to protect honeybees from the deadly Varroa destructor mite, according to a study led by th...
Harsh UVB bursts leave tadpoles with more DNA damage than longer exposure
Sunburn is a serious problem in the Southern Hemisphere, where depleted ozone provides less protection from UVB. Tadpoles are at particular risk because they ar...
Swimming crab trapped in plastic bottle survives two months at sea
How did a large crab end up trapped inside a plastic bottle with an opening smaller than its body? Hiroshima University researchers investigated this unusual ma...
New biosensor reveals rare lipid gathers in membrane hotspots during cell stress
Inside every cell are lipid molecules that make up cellular membranes, helping organelles communicate and respond to stress. Researchers have struggled to obser...