1,414 results
1,414 results for: Algae
- Life
Fish poop exposes what eats the destructive crown-of-thorns starfish
During population booms, crown-of-thorns can devastate coral reefs. Identifying predators of the coral polyp slurpers could help protect the reefs.
- Life
A glowing zebrafish wins the 2020 Nikon Small World photography contest
The annual competition features snapshots that use microscopy to reveal some of Earth’s smallest hidden marvels.
- Ecosystems
Warming water can create a tropical ecosystem, but a fragile one
Tropical fish in a power plant’s warm discharge disappeared with the plant’s shutdown, giving insight into ecosystems’ reaction to temperature shifts.
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Shaking up Earth
Plate tectonics explained geologic wonders and natural hazards – and sparked questions about past and future life.
- Ecosystems
Readers were curious about green icebergs, aliens and more
Readers had questions and comments about icebergs and climate change, CBD and NASA’s search for E.T.
- Tech
Tiny magnetic coils could help break down microplastic pollution
Carbon nanotubes designed to release plastic-eroding chemicals could clear the long-lasting trash from waterways.
- Genetics
A marine parasite’s mitochondria lack DNA but still churn out energy
Missing mitochondrial DNA inside a parasitic marine microbe turned up inside the organism’s nucleus.
- Life
A mussel poop diet could fuel invasive carp’s spread across Lake Michigan
Asian carp, just a human-made waterway away from reaching Lake Michigan, could live in much more of the lake than previously thought.
- Life
How a newly identified bacterium saps corals of their energy
A parasitic bacterium that preys on corals quickly reproduces when it senses more nutrients in its host.
- Climate
These women endured a winter in the high Arctic for citizen science
Two women have spent the winter on the Norwegian archipelago of Svalbard to collect data for climate scientists around the world.
- Ecosystems
Many of the world’s rivers are flush with dangerous levels of antibiotics
Antibiotic pollution can fuel drug resistance in microbes. A global survey of rivers finds unsafe levels of antibiotics in 16 percent of sites.
- Ecosystems
Burrowing birds create pockets of rich plant life in a desert landscape
Mounds of sand dug out by birds are hot spots for plants in Peru’s Atacama Desert, possibly providing a sheltered and moist area for seed germination.
