Scientists measure climate change with algae

In North America, they are measuring centuries of glacial runoff by collecting data from plants underwater.

    Scientists in North America are measuring centuries of glacial runoff by collecting data from plants underwater.
     
    It is part of an effort to document the impacts of climate change.
     
    Al Jazeera's Daniel Lak reports.

    SOURCE: Al Jazeera


    YOU MIGHT ALSO LIKE

    'We scoured for days without sleeping, just clothes on our backs'

    'We scoured for days without sleeping, just clothes on our backs'

    The Philippines’ Typhoon Haiyan was the strongest storm ever to make landfall. Five years on, we revisit this story.

    How Moscow lost Riyadh in 1938

    How Moscow lost Riyadh in 1938

    Russian-Saudi relations could be very different today, if Stalin hadn't killed the Soviet ambassador to Saudi Arabia.

    The peace games: Dreaming big for South Sudan's youth

    The peace games: Dreaming big for South Sudan's youth

    A relatively new independence and fresh waves of conflict inspire a South Sudanese refugee to build antiwar video games.