The Belize Barrier Reef is the largest barrier reef system in the Northern Hemisphere. It extends roughly 200 miles, and is made up of a series of coral reefs, cays and islands, many of which are covered with mangroves. It was designated a Unesco World Heritage Site in 1996, and added to its endangered list in 2009.
There has been a great deal of debate over mandating labels for genetically engineered foods. On the pro side, people argue that they have a right to know whether what they are eating contains GMO – or as they are also called GE — ingredients. On the con side, people argue that the aversion toward GE is unfounded and that labeling foods will simply drive away consumers undeservedly.
Changes in diet have often been proposed as a way to reduce overall greenhouse gas emissions. However, there has not been much research about the affordability and feasibility of such changes.
The revered biologist E. O. Wilson once said that “if all mankind were to disappear, the world would regenerate back to the rich state of equilibrium that existed ten thousand years ago. If insects were to vanish, the environment would collapse into chaos.”
With the United States backing away from the Paris climate agreement and with Europe taking a less active role in climate negotiations, China has become the bellwether on global climate change. Recent climate negotiations in Bonn, Germany were rather acrimonious as countries accused other countries of not doing their part or keeping their promises.
A recent study published in Fisheries Research looked at the effectiveness and level of waste for various categories of fishing gear used in the global fishing industry.
Tourism is a significant contributor to global gross domestic product. Furthermore, it is growing at an annual rate of 4%, more than many other economic sectors. There are many places around the world where it is the largest industry. But until recently, there really wasn’t very good information about its carbon footprint.
The Arctic is heating up faster than any other region of the planet. As a result, once-distinct boundaries between the frigid polar ocean and the warmer, neighboring Atlantic and Pacific Oceans are blurring, opening the way for the southern waters to enter the polar regions. The volume of Pacific Ocean water flowing into the Arctic Ocean through the Bering Strait has increased by 70% over the past decade. The Arctic Ocean’s cold layering system that blocks Atlantic inflows is breaking down.
Food waste is one of the most disheartening problems we face. Fully one-third of all food produced globally for human consumption is wasted. Fruits, vegetables and tubers are even worse off: fully half of these things are wasted. It is a loss at an economic, social and environmental level.
There is a great deal of concern about the status of pollinators like bees and butterflies. They play a crucial role for many important food crops. But it turns out that lizards, mice, bats and other vertebrates are important pollinators too.
Engineers from the National University of Singapore have recently discovered that a naturally occurring bacterium is capable of directly converting cellulose to biobutanol, a promising biofuel.
Deserts are barren areas of land where little precipitation occurs, resulting in living conditions that are hostile for plant and animal life. These regions are typically defined by low average annual rainfall—usually 100 millimeters (less than 4 inches) of rain per year or less.
A group of scientists and engineers at McMaster University in Hamilton, Ontario, has developed a new technology that could replace traditional “best before” dates on food and beverages with a definitive indication of the safety of the product.
Resistance to antibiotics is a rising problem that costs an estimated 700,000 lives each year. Some experts predict that if the problem can’t be solved, that number could grow to 10 million deaths annually by 2050. As a result, researchers around the world are investigating multiple ways to help fight antibiotic resistance.
Blacktip sharks are snowbirds, to use a cross-species metaphor. At least, they usually are. The males of the species swim south to southern Florida during the coldest months of the year and head back north to North Carolina in the spring to mate with females.
Poaching and habitat loss have reduced Central African elephant populations by 63% since 2001. These losses not only pose dire consequences for the elephants themselves but also for the forests in which they live.
The Svalbard Global Seed Vault, located nearly 400 feet beneath the earth’s surface and fully funded by the Norwegian government, offers any government access to seeds in case of natural or man-made disaster. It’s more often referred to as the Doomsday Seed Vault. And ironically, it too is threatened by climate change.
A comprehensive study has confirmed what has been widely believed in the scientific community and in popular reports for years: spring is arriving earlier and the further north you go, the more pronounced is the effect.
According to a European food safety watchdog, most applications of neonicotinoids – the world’s most widely used insecticides – represent a risk to wild bees and honeybees. The use of these insecticides has been restricted in Europe since 2014 following earlier risk assessments.
Orangutans are some of the planet’s most intelligent animals. In fact, orangutans and human beings share 97% of their DNA sequence. Orangutans can only be found in the wild in Southeast Asia on the Indonesian island of Sumatra and the island of Borneo, which is a landmass shared by Indonesia, Malaysia, and Brunei. And while all orangutans are endangered, the critically-endangered Bornean orangutans are under exceptional duress.
