A simple leaf reveals a surprisingly intricate structure when viewed under a microscope. This close-up look highlights the ...
How do photosynthetic organisms harvest light so efficiently? To help answer this question, researchers have developed an ultrafast transient absorption microscope with sensitivity approaching the ...
The sunlight-collecting organelles known as chloroplasts solve a packing problem: how to optimize photosynthesis without ...
When the body encounters infection or cancer, cytotoxic T lymphocytes attach to the affected cell and form the immune synapse ...
Cytotoxic T lymphocytes are the body's specialized "killer" cells, precisely eliminating infected or cancerous cells.
Nearly a century ago, Ernst Ruska and Max Knoll provided the first demonstration of a microscope that could image specimens using electrons rather than light. The earliest images obtained via this ...
How do photosynthetic organisms harvest light so efficiently? To help answer this question, researchers have developed an ultrafast transient ...
When most people think about biodiversity in lakes and rivers, they imagine fish, plants, or perhaps birds and amphibians. But beneath the surface exists another world that often goes unnoticed: ...