SpaceX has massively accelerated the development of space. Predicting the speed of space development requires predicting the ...

The plasma magnet drive with dynamic soaring is a system that could be plausibly scaled for human crewed missions up to 2-3% ...

"50% of both inpatient and outpatients at UPMC Somerset are over the age of 65. We have seen continued growth in patient ...

Everyone loves a good comeback story, and judging by the record number of passengers (and profits) forecasted by the ...

Elon Musk aims to make life multiplanetary, but Jeff Bezos believes we should be building massive cylindrical space stations.

Bo Viktor Nylund (UNICEF Innocenti) posed a thought-provoking question: “What will the world look like in 2050 for future ...

The U..N. Climate Change Conference, or COP29, starts as the world’s nations have failed to deliver on the central pledge of ...

To realise the Pact of the Future, historical injustices must be redressed, new threats addressed and innovative reform ...

A complicated model finds that urban gains will continue, but at a slower pace than the past decade as economy boomed.

Climate change did not take center stage during this week’s presidential election; it did not even seem to be in the wings or ...

The ongoing surge in solar energy adoption clearly indicates its critical role in addressing climate change and reducing our ...

Environmentalists are disappointed by Trump victory, but buoyed by strong showing in local and state elections ...