In 1974, astronomers sent a call out into the cosmos from a massive telescope in Puerto Rico. The anniversary of the message brings reflections on a new missive to the stars and grief for a lost ...

Dry conditions in the Northeast are worsening, creating a scenario for fire danger in the region to persist, an updated map ...

Aggregated measurements from millions of smartphones could be used to create a comprehensive map of the Earth's ionosphere, ...

Outdoor enthusiasts, including hikers, bikers, and off-roaders who want to actively stay clear of wildfire and smoke can now ...

A 3D map of our cosmic neighborhood has revealed hot and cold regions as well as an "escape tunnel" from our local bubble.

NASA and ISRO's NISAR satellite aims to revolutionize our understanding of Earth's surface movements with frequent global ...

In the first-ever worldwide assessment of the impacts of global overheating on these rare ecosystems, scientists used maps of tree cover ... Australia, New Zealand and the UK. Despite covering less ...

Researchers mapped Earth’s ionosphere, part of the upper atmosphere, using signal data from 40 million phones – a method that ...

That region of the Earth’s atmosphere ... “The ionosphere maps produced with phone measurements reveal ionosphere dynamics in ...

In a bid to unearth its own nickel, lithium, and more, the U.S. is using AI to help zero in on mineral-rich deposits.

When the air is partly ionized, freely moving electrons slightly slow down the radio signals travelling to Earth from GPS and ...

The City of Montreal has developed a policy that would reserve old municipal buildings and land for off-market housing.