During the COVID-19 pandemic, we wore masks and kept 2 meters (6.6 feet) apart in an effort to reduce the spread of the tiny droplets we release into the air with every breath, conversation or cough. The main goal was to ...
Cell & Microbiology
Sep 10, 2026
0
16
Unlike an animal cell, a plant cell can't crawl or migrate. It's locked inside a rigid wall, cemented to its neighbors for life. A cell born at the center of a young fruit will still be there when that fruit ripens.
Plants & Animals
Sep 10, 2026
0
7
Learning is often thought to require a brain. But learning is a broad concept that does not necessarily depend on neurons.
Cell & Microbiology
Sep 10, 2026
0
132
As tiny as they are, marine plankton play pivotal roles in biogeochemical cycles and sustaining aquatic ecosystems, producing around half of the oxygen on Earth and also acting as carbon sinks. When they die, their decomposing ...
Ecology
Sep 10, 2026
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10
