Debris from Blue Origin and SpaceX rockets found in Bahamas and Europe
Two space debris-related events that occurred this week point to how routine rocket launches can leave their mark on Earth.
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NASA's Curiosity Mars rover discovers evidence of ripples from an ancient Red Planet lake (images)
The ripples suggest that the lake was free of ice at one point.
Earth’s Oceans Were Green a Billion Years Ago. They Could Soon Be Green Again.
Although the Earth’s been decidedly blue for 600 million years, rising populations of phytoplankton caused by rising ...
Oceans on Earth may have all been green for eons before they turned blue
Earth's oceans may have been green for billions of years until the first photosynthetic organisms flooded our atmosphere with ...
Paul Watson: unshaken by prison and still fighting for whales
Despite enduring five months of imprisonment in 2024, environmental activist Paul Watson remains more determined than ever to combat illegal whaling. Rece ...