Mass Elephant Die-Off Caused by Cyanobacteria, Officials Say
Mass Elephant Die-Off Caused by Cyanobacteria, Officials Say
Tests point to a toxic algal bloom that might have led to the unprecedented deaths of hundreds of African elephants in Botswana earlier this year, but the evidence isn’t conclusive.
Mass Elephant Die-Off Caused by Cyanobacteria, Officials Say
Mass Elephant Die-Off Caused by Cyanobacteria, Officials Say

Tests point to a toxic algal bloom that might have led to the unprecedented deaths of hundreds of African elephants in Botswana earlier this year, but the evidence isn’t conclusive.

Tests point to a toxic algal bloom that might have led to the unprecedented deaths of hundreds of African elephants in Botswana earlier this year, but the evidence isn’t conclusive.

algae
Oldest Green Algae Fossil Discovered in China
Oldest Green Algae Fossil Discovered in China
Kerry Grens | Feb 25, 2020
The 1-billion-year-old impressions have features similar to modern algae and indicate that photosynthesizing plants evolved at least that long ago.
Blue-Green Algae Produce Methane
Blue-Green Algae Produce Methane
Ruth Williams | Jan 15, 2020
Biological production of this greenhouse gas, once thought to be the reserve of anaerobic microbes, occurs in these widespread, photosynthesizing cyanobacteria.
Image of the Day: Symbiotic Algae
Image of the Day: Symbiotic Algae
Emily Makowski | Jan 13, 2020
Anemones keep their algae populations in check.
Image of the Day: Unusual ATP Synthase
Image of the Day: Unusual ATP Synthase
Emily Makowski | Jan 8, 2020
A single-celled organism has an energy-producing enzyme with unique features.
Genes from Bacteria Likely Aided Plants’ Move to Land
Genes from Bacteria Likely Aided Plants’ Move to Land
Shawna Williams | Nov 15, 2019
An analysis suggests that DNA cribbed from soil microbes enabled plants’ ancestors to colonize a terrestrial environment.
Image Of The Day: Predatory Protists
Image Of The Day: Predatory Protists
Nicoletta Lanese | Jul 19, 2019
The protist Rhodelphis limneticus bears little resemblance to its close genetic relative, red algae.
Caught on Camera
Caught on Camera
The Scientist Staff | Jan 31, 2019
Selected Images of the Day from the-scientist.com
Image of the Day: Coral Tables
Image of the Day: Coral Tables
Carolyn Wilke | Jan 29, 2019
Diverse plots of corals appeared healthier than monocultures at the end of a 16-month study.
Image of the Day: Coral Fluorescence
Image of the Day: Coral Fluorescence
Kerry Grens | Jan 22, 2019
Green fluorescent protein lures algal symbionts to corals.