by Kerry SHERIDAN Agence France Presse TAMPA, United States (AFP) — NASA is poised to launch Saturday its most advanced space laser ever, ICESat-2, a $1 billion dollar mission to reveal the depths of the Earth’s melting ice as the climate warms. The half-ton satellite, about the size of a smart-car, is scheduled to blast off atop a Delta II rocket on September 15 from Vandenberg Air Force Base in California. The 40-minute launch window […]
Environment
Climate extremes ‘key driver’ behind rising global hunger: UN
by Serene Assir / Isabel Malsang Agence France Presse PARIS, France (AFP) — Extreme weather events were a leading cause of global hunger rising last year, with women, babies, and old people particularly vulnerable to the worsening trend, a UN report said Tuesday. Increasingly frequent shocks such as extreme rainfall or temperatures, as well as droughts, storms, and floods, helped push the number of undernourished people to 821 million in 2017, it said. That […]
California commits to 100% clean electricity by 2045
by Marlowe HOOD Agence France Presse LOS ANGELES, United States (AFP) — California Governor Jerry Brown signed landmark legislation Monday committing his state to a 100 percent clean electricity grid by 2045. At least 20 countries and twice as many large cities have made similar pledges, but California — the fifth largest economy in the world — is by far the biggest jurisdiction to do so to date. “This bill and the executive order put […]
The Ocean Cleanup project sails out to sweep Pacific plastic
SAN FRANCISCO, United States (AFP) — A supply ship towing a long floating boom designed to corral ocean plastic has set sail from San Francisco for a test run ahead of a trip to the Great Pacific Garbage Patch. The ambitious project by The Ocean Cleanup, a Dutch non-profit group, hopes to clean up half of the infamous garbage patch within five years when all systems are deployed. After five years of preparation and […]
Big wind, solar farms could boost rain in Sahara: study
by Kerry Sheridan Agence France Presse TAMPA, United States (AFP) — Installing massive wind and solar farms in the Saharan desert could slow global warming, and also give a small but beneficial boost to rain in the dry African region, researchers said Thursday. The study in the journal Science used computer modeling to simulate the effect of covering 20 percent of the largest desert on the planet in solar panels and installing three million wind […]
‘Carnivore’ sharks have a stomach for greens: study
by Hazel WARD Agence France-Presse PARIS, France (AFP) — The bonnethead shark, a small member of the hammerhead family, was long thought to be a strict carnivore that would occasionally ingest greens purely by accident. Not so, scientists said Wednesday. The bonnethead follows an omnivorous diet in which seagrass plays a key, nutritional role. Although researchers have long known that Sphyrna tiburo eats copious quantities of seagrass, it was not believed to absorb any nutrients from […]
Global warming will make insects hungrier, eating up key crops: study
by Kerry SHERIDAN Agence France Presse TAMPA, United States (AFP) — Researchers have found a new way that global warming is bad for the planet: more hungry bugs. Rising temperatures will stimulate insects’ appetites — and make some prone to reproducing more quickly — spelling danger for key staples like wheat, corn and rice which feed billions of people, researchers said Thursday. And since these three crops account for 42 percent of the calories people […]
Global warming will make insects hungrier, eating up key crops: study
by Kerry SHERIDAN Agence France-Presse TAMPA, United States (APF) – Researchers have found a new way that global warming is bad for the planet: more hungry bugs. Rising temperatures will stimulate insects’ appetites — and make some prone to reproducing more quickly — spelling danger for key staples like wheat, corn and rice which feed billions of people, researchers said Thursday. And since these three crops account for 42 percent of the calories people eat […]
300 endangered turtles found dead on Mexico beach
MEXICO CITY, Mexico (AFP) — More than 300 sea turtles from an endangered species were found dead on a beach in southern Mexico, trapped in a banned type of fishing net, environmental authorities said. In Mexico’s second mass turtle death in as many weeks, the Pacific Ridley turtles (Lepidochelys olivacea) were found floating just off the beach of Puerto Escondido in the state of Oaxaca, their shells forming a bleak mini-island. “They had drowned at […]
Bees get hooked on harmful pesticide: study
PARIS, France (AFP) — Bumblebees acquire a taste for food laced with a pesticide known to harm them, according to a study suggesting the chemicals pose an even greater threat to pollinators than previously thought. In experiments, researchers showed that bees initially put off by sugar water containing neonicotinoids — the most widely-used class of insecticide worldwide — soon started seeking them out to the exclusion of untainted food. The findings were published Wednesday in […]
Paris aquarium offers haven for unwanted goldfish
by Brice Le Borgne Agence France-Presse Paris’ biggest aquarium has created a refuge for goldfish, providing a second life for any unwanted pets who might otherwise find themselves flushed down the toilet. The Aquarium de Paris allows the city’s residents to drop off their fish, with the numbers using the service swelling around the time of the long summer holidays. Instead of facing death in the city’s sewerage system, the rejected goldfish find themselves given […]
Sightings, satellites help track mysterious ocean giant
by Sandra Ferrer BREST, France (AFP) — The sight of a basking shark’s brooding silhouette gliding through the waters off western France is more than just a rare treat for sailors — it is a boon for scientists trying to trace its secretive migrations across the globe. It may be the world’s second largest fish, growing to more than 10 metres (35 feet), but the basking shark, or Cetorhinus maximus, is an enigma for scientists […]