The reconstruction and analysis show that Earth's climate can be grouped into discrete states, based on changing greenhouse gas levels and growth of polar ice sheets.
Increased nutrients in the sea lead to excessive growth of plants, which ultimately leads to less oxygen as the plants die and decompose in a process known as eutrophication.
Green Banana dive to mysterious spot off Florida coast could help shed light on underwater sinkholes
The NOAA-funded mission in August this year will lower a 300 kg lander underwater, for divers to collect water and sediment samples, and carry out a biological survey.
During the Covid-19 pandemic and lockdowns that ensued, major ports in the US saw a nearly 50 percent drop in ship and boating traffic in April compared to the same month in 2019.
Are we raking up the intensity of climate change, antimicrobial resistance and future pandemics with the way we're tackling food insecurity, malnutrition, and economic growth?
World Environment Day 2020: Blue Acceleration — Human's dash for ocean resources mirrors what we’ve done to the land
The burdens on ocean ecosystems is growing, and we simply don’t know as much about these ecosystems as we would like.
Climate change, unsustainable and unregulated fishing methods have both been blamed for this decline.
In October, Dutch nonprofit The Ocean Cleanup (TOC) unveiled a solar-powered river-cleaning device called the Interceptor.
Despite sea level rise, marine heatwaves and frequent coral bleaching events, there's still much to celebrate from 2019.
Antarctic Ocean is the fourth-largest ocean and accounts for more than one-third of heat gain in the past 50 years.
Wildlife Week 2019: Indian fisherfolk transitioning away from tradition is affecting fisheries nationwide
Commercial, industrialized fishing operations seek out migrant labour to fill their large manpower needs.
The NASA researchers came to this conclusion using a model used to study climate change on Earth.
This project is considered to be the pet project of Shiv Sena chief Uddhav Thackeray, who launched in 2018.
G20 nations agree on deal to reduce marine plastic pollution, but details of implementation unclear for now
The deal would be 'the first step' to tackling plastic waste, Hiroaki Odachi of Greenpeace Japan said in a statement.
Here is a glimpse into the wonders of the underworld that we don't get to see too often enough.
Nature is integral to human life and here are four ways scientists say human beings are completely dependent on it.
Oceans didn't retain nitrogenous oxides the way ponds did — a key requirement for life on Earth.
The oceans are warming faster than previously estimated, damaging marine life said scientists.
The theory about Earth's water fits neatly into existing ones about formation of the Sun & planets.
Coral reefs aren't facing a threat just from global warming, but also damage from rats, study finds.