Search results for saving the planet

Space Exploration 15 hours ago

NASA to overhaul mission returning samples from Mars—here's why it must and will go ahead

NASA recently announced that it is seeking new ways to complete the return to Earth of rock cores drilled by the Perseverance Rover in the Jezero Crater on Mars. This has led to some anxiety among space scientists, who view ...

Agriculture Apr 23, 2024

In Vietnam, farmers reduce methane emissions by changing how they grow rice

There is one thing that distinguishes 60-year-old Vo Van Van's rice fields from a mosaic of thousands of other emerald fields across Long An province in southern Vietnam's Mekong Delta: It isn't entirely flooded.

Economics & Business Apr 17, 2024

Study finds world economy already committed to income reduction of 19% due to climate change

Even if CO2 emissions were to be drastically cut down starting today, the world economy is already committed to an income reduction of 19% until 2050 due to climate change, a study published in Nature finds. These damages ...

Ecology Apr 11, 2024

Why some of British Columbia's kelp forests are in more danger than others

Lush underwater forests formed by large brown seaweeds known as kelp are among the most abundant and productive coastal ecosystems in Canada.

Plants & Animals Apr 10, 2024

Experts determine best way to breed frogs in captivity

Frogs belong to a group of animals called amphibians—the most endangered group of species on the planet. Two out of every five amphibian species are currently threatened with extinction, and this figure is rising.

Environment Apr 9, 2024

Protecting our planet: Five strategies for reducing plastic waste

Plastics are ubiquitous in our world, and given that plastic waste can take thousands of years to break down, there's more of it to be found on Earth every single day. Worse yet is the fact that the stuff doesn't easily decompose—it ...

Space Exploration Apr 9, 2024

Can't get enough of the total solar eclipse or got clouded out? Here are the next ones to watch for

Whether you saw the moon completely block the sun, were foiled by cloudy weather or weren't along the path of Monday's total solar eclipse, there are still more chances to catch a glimpse.

Earth Sciences Apr 8, 2024

Coastal wetlands can't keep pace with sea-level rise, and infrastructure is leaving them nowhere to go

Wetlands have flourished along the world's coastlines for thousands of years, playing valuable roles in the lives of people and wildlife. They protect the land from storm surge, stop seawater from contaminating drinking water ...

Plants & Animals Apr 3, 2024

Extinction risk to southern resident orcas accelerating as researchers raise alarm

Orca scientist Rob Williams always thought that conservation was a knowledge problem, that once science showed why a species was declining, people would fix it.

Environment Mar 29, 2024

EPA sets strict emissions standards for heavy-duty trucks and buses in bid to fight climate change

The Environmental Protection Agency on Friday set strict emissions standards for heavy-duty trucks, buses and other large vehicles, an action that officials said will help clean up some of the nation's largest sources of ...

page 1 from 40