First global statistical analysis of harmful algal blooms

The first-ever global statistical analysis of trends in harmful algal blooms (HABs) has shown that, worldwide, there is no significant increase in HABs events, but that in some regions, events that include toxic species of ...

The pandemic blew up the American office—for better and worse

The COVID-19 pandemic will eventually abate, but it will leave behind a profound change in what it means to go to work. After being forced into a massive yearlong experiment in working from home, employers and employees alike ...

Invasive species costing Africa $3.66 tn a year: study

Invasive species introduced by human activity are costing African agriculture some $3.66 trillion every year—around 1.5 times the combined gross domestic product of all African countries—new research showed Thursday.

Negative emissions, positive economy

The long-term goals of the Paris Agreement—keeping global warming well below 2 degrees Celsius and ideally 1.5 C in order to avert the worst impacts of climate change—may not be achievable by greenhouse gas emissions-reduction ...

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