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Humans

Sea burial for Canada’s cod fisheries

The Canadian government has declared an end to cod fishing in nearly all of the country’s Atlantic waters.

Materials Science

Zeolites get an organic makeover

Scientists can now incorporate organic groups into the framework of zeolites, a kind of inorganic crystal.

Health & Medicine

Boosting the TB vaccine

A new vaccine for tuberculosis outperforms the current one in tests on animals.

Chemistry

Drug smugglers leave cellular tracks

Imaging reveals where some experimental nanoscale capsules ferry drugs when they enter cells.

Astronomy

A black hole that goes the distance

Astronomers have measured the mass of the most distant black hole known.