Darkening oceans could cause massive problems for marine life, and over 21% of the ocean has grown darker in the last 20 ...

The photic zone, where sunlight penetrates and sea creatures survive, is considerably shallower in most places now.

By the early 1900s, scientists had identified major layers of the atmosphere based on how the temperature changed at different levels above the sea. Thanks to these studies, we now know the five ...

They found five layers of sediment that were used to reconstruct ... Think of it like a giant waterfall that formed below the ocean surface. "This happened because of the strong density contrast ...

Predation is relatively rare in the hadal zone, with most organisms scavenging on organic matter drifting from upper layers of the ocean or relying on chemosynthetic bacteria for nutrients ...

which created the Atlantic Ocean. Using seismic data and cores from wells drilled as part of the Deep Sea Drilling Project in 1975, the researchers found five layers of sediment that they used to ...