In a war with an adversary like China, the ability of US soldiers to operate at night could be key. But it's a "perishable skill," a commander said.

Near total sunshine and a light breeze will allow the afternoon high Friday to move well above the upper-50s average into the ...

Eight years into living in Longyearbyen, on the Norwegian archipelago of Svalbard, I embrace the seasonal plunge into total ...

The solar maximum, part of the Sun's 11-year natural cycle, is characterised by heightened magnetic activity, which can ...

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A major pattern change across Canada will bring a few 'firsts' for the season as we slip from fall into winter.

A hunt for water buffalo in northern Australia leads an author and his guide on an excruciating 10-day adventure for a record ...

Alta in Northern Norway is a reliable destination for aurora displays, with frequent sightings under clear skies. Here's how ...

Smartphones - and the cameras they come equipped with - have become more and more sophisticated, they are capable of ...

Tonight will be cloudy with scattered outbreaks of rain. There'll be hill and coastal mist and fog too. Mild and humid with ...

Tromso, Norway, is a prime location for witnessing the northern lights, also known as Aurora Borealis. This Arctic city ...

Astronomers captured spectacular images of Comet A3, or Tsuchinshan-ATLAS, as it passed about 44 million miles from Earth on ...