Oceans
- Oceans
Beaked whales may frequent a seabed spot marked for mining
Grooves in the seafloor may signal that whales visit a region that is a prime target for future seabed mining.
- Oceans
Viruses may help phytoplankton make clouds — by tearing the algae apart
Sick phytoplankton shed their calcium carbonate plates more easily than their healthy counterparts, which could play a role in forming clouds.
- Climate
As waters rise, coastal megacities like Mumbai face catastrophe
For coastal megacities like Mumbai, rising seas and weather chaos linked with climate change threaten economic and social disaster.
- Earth
Why sea level rise varies from place to place
The impact of global sea level rise varies regionally, thanks to these factors.
- Paleontology
What ‘The Meg’ gets wrong — and right — about megalodon sharks
A paleobiologist helps Science News separate shark fact from fiction in the new Jason Statham film The Meg.
- Earth
The giant iceberg that broke from Antarctica’s Larsen C ice shelf is stuck
A year ago, an iceberg calved off of the Larsen C ice shelf. The hunk of ice hasn’t moved much since, and that has scientists keeping an eye on it.
- Oceans
Shallow reef species may not find refuge in deeper water habitats
Coral reefs in deep-water ecosystems may not make good homes for species from damaged shallow reefs.
- Animals
New ‘Poké Ball’ robot catches deep-sea critters without harming them
A machine that gently catches and releases animals underwater could help researchers take a more detailed census of the deep sea.
- Paleontology
An ancient swimming revolution in the oceans may have never happened
Swimmers may not have suddenly dominated the oceans during the Devonian Period after all: New analyses suggest they took over much more gradually.
- Ecosystems
Bird poop helps keep coral reefs healthy, but rats are messing that up
Eradicating invasive rats from islands may help boost numbers of seabirds, whose droppings provide nutrients to nearby coral reefs.
- Earth
Underwater fiber-optic cables could moonlight as earthquake sensors
The seafloor cables that ferry internet traffic across oceans may soon find another use: detecting underwater earthquakes.
- Animals
Here’s what narwhals sound like underwater
Scientists eavesdropped while narwhals clicked and buzzed. The work could help pinpoint how the whales may react to more human noise in the Arctic.
