Energy & Green Tech

New report updates NASA on space-based solar power

Space-based solar power offers tantalizing possibilities for sustainable energy—in the future, orbital collection systems could harvest energy in space, and beam it wirelessly back to Earth. These systems could serve remote ...

Machine learning & AI

UN talks aim to harness AI power and potential

The United Nations is convening this week a global gathering to try to map out the frontiers of artificial intelligence and to harness its potential for empowering humanity.

Energy & Green Tech

Turning pine needles from fire risk to renewable fuel

The flammability of pine needles, a major fire hazard in the coniferous forests of India's vast sub-Himalayan belt, makes them an abundant source of renewable energy, say researchers.

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