Humble plants may save the planet

Marine ecologists call them seagrass meadows. They once wrapped Australia's coastline providing sanctuary and food for dugongs and turtles, habitats for fish to breed and myriad other ecosystem services such as nutrient recycling ...

An ominous mudslide on a depleted Mount Shasta

Jonathan Dove was patrolling Mount Shasta on a clear, warm afternoon when a group of backpackers asked him if Mud Creek Canyon on the Northern California peak always flowed so heavily.

Trees' surprising role in the boreal water cycle quantified

Approximately 25 to 50 percent of a living tree is made up of water, depending on the species and time of year. The water stored in trees has previously been considered just a minor part of the water cycle, but a new study ...

Land degradation pushing planet towards sixth mass extinction

More than 100 experts from 45 countries have published a three-year study of the Earth's land degradation, calling the problem "critical" and saying that worsening land conditions undermine the well-being of 3.2 billion people.

Biologists uncover forests' unexpected role in climate change

New research from West Virginia University biologists shows that trees around the world are consuming more carbon dioxide than previously reported, making forests even more important in regulating the Earth's atmosphere and ...

Whales die in new mysterious Iceland stranding

Some 20 pilot whales have died stranded in mysterious circumstances on the south-western coast of Iceland, emergency services said Saturday, only two weeks after a similarly unexplained mass stranding had already killed dozens ...

page 2 from 24