04/12/2018

The promise of the "learn to code" movement

This week, educators, students and the public around the world are participating in Computer Science Education Week by organizing and leading one-hour coding tutorials.

Maintaining the unlimited potential of stem cells

Embryonic stem cells (ESCs) are the very definition of being full of potential, given that they can become any type of cell in the body. Once they start down any particular path toward a type of tissue, they lose their unlimited ...

Sustainable palm oil doesn't make the grade

From food and biofuels to cosmetics and detergents, palm oil is found in countless products these days. Demand for the oil has surged in the last decade—global usage went from 37 million metric tons in 2006 to 64.2 million ...

Moldy mouse food postpones SpaceX launch

SpaceX has postponed its cargo launch to the International Space Station until Wednesday after mold was found on food bars for a mouse experiment bound for the orbiting outpost, NASA said.

Debunking the 'population bomb'

The dire warnings are everywhere these days about catastrophic climate change, particularly the perils of overpopulation and the burning of fossil fuels.

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