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Emissions of several ozone-depleting chemicals are larger than expected

In 2016, scientists at MIT and elsewhere observed the first signs of healing in the Antarctic ozone layer. This environmental milestone was the result...

New technique ‘prints’ cells to create diverse biological environments

Like humans, cells can be easily influenced by peer pressure. Take a neural stem cell in the brain: Whether this cell remains a stem cell...

This Artificial Leaf Turns Atmospheric CO2 Into low cost Fuel

The leaves are very good at using CO2, sun and water to produce energy. Therefore scientists want to find ways to emulate that ability, but to produce energy that can be used by people.