Search results for forest preservation

Environment Apr 15, 2024

The seabed needs to become a top priority, and the UN agrees

"The science we need for the ocean we want"—this is the tagline for the UN Ocean Decade (2021-2030), which has just held its first conference in Barcelona, Spain. Marine scientists from around the world, including me, gathered ...

Environment Apr 15, 2024

Record heat rots cocoa beans threatening Ivory Coast agriculture

Surrounded by cocoa trees and intense heat, Christian Andre Yapi is forced to admit that the precious beans are no longer growing as they should, a major problem for the world's leading producer.

Plants & Animals Apr 11, 2024

Elephant tourism often involves cruelty. Here are steps toward more humane, animal-friendly excursions

Suju Kali is a 50-year-old elephant in Nepal who has been carrying tourists for over 30 years. Like many elephants I encounter through my research, Suju Kali exhibits anxiety and can be aggressive toward strangers. She suffers ...

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.

Ecology Apr 10, 2024

Long-term forest study shows tornado's effects linger 25 years later

A long-term study at the University of Cincinnati has documented the rise of invasive species in a forest devastated by a tornado 25 years ago.

Evolution Apr 10, 2024

Flowers may be more ancient than dinosaurs, but scientists can't agree on when they evolved

Flowers may look delicate—but flowering plants, what scientists call angiosperms, are one of the most successful evolutionary organisms on the planet. Including more than 350,000 known species, they dominate the ecological ...

Plants & Animals Apr 10, 2024

Deforestation harms biodiversity of the Amazon's perfume-loving orchid bees

A survey of orchid bees in the Brazilian Amazon state of Rondônia, carried out in the 1990s, is shedding new light on the impact of deforestation on the scent-collecting pollinators, which some view as bellwethers of biodiversity ...

Earth Sciences Apr 8, 2024

Boreal forest and tundra regions worst hit over next 500 years of climate change, climate model shows

The boreal forest, covering much of Canada and Alaska, and the treeless shrublands to the north of the forest region, may be among the worst impacted by climate change over the next 500 years, according to a new study.

Environment Apr 5, 2024

Waterfront cities in Europe set sail for climate resilience

A group of European urban areas bordering seas and rivers is paving the way for climate neutrality by 2030.

Paleontology & Fossils Apr 5, 2024

Ancient DNA and bones reveal species on the move as a result of climate changes thousands of years ago

By analyzing DNA and studying old animal bones, researchers have been able to reconstruct the animal diversity from a cave in Nordland, Norway.

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