Concerns grow for Arctic beluga whale in Thames estuary

Concerns were growing Wednesday for a beluga whale spotted in the River Thames estuary outside London, thousands of kilometres (miles) from the cherished white species' natural home in Arctic waters.

Juno captures elusive 'brown barge'

A long, brown oval known as a "brown barge" in Jupiter's South Equatorial Belt is captured in this color-enhanced image from NASA's Juno spacecraft.

Researchers find wreck of sunken barge in Monterey Canyon

During a recent expedition to map earthquake faults in Monterey Bay, MBARI researchers discovered the wreck of a barge on the muddy seafloor in Monterey Canyon. The barge Umpqua II was about 1,700 meters (one mile) below ...

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