Mar 29, 2019
Two antibiotics commonly used on humans have been given the go-ahead by federal agencies for massive spraying on citrus crops to defeat a bacterial disease called citrus greening.
Sixty-five years after the use of nuclear power, the dangers of accumulating nuclear waste in 14 countries are unresolved.
The Sierra Club is organizing a campaign to encourage corporations from participating in the Plastic Industry Association, which has been funding local campaigns that attempt to ban single-use plastic.
Our Planet, an eight-part sequel to the groundbreaking documentary Planet Earth, will showcase the most precious species and fragile habitats.
To avoid the hazardous chemicals of conventional dry cleaning, consumers can opt for “green” cleaners that use such processes as liquid silicone, “wet cleaning” with non-toxic agents and liquid carbon dioxide.
More than 75 percent of protected marine mammals and sea turtles are growing in number, thanks to the Endangered Species Act.
Feb 28, 2019
With the recent years of record-breaking temperatures, both the North Pole and South Pole are melting at alarming levels, say scientists.
Swedish scientists are developing a liquid molecule composed of carbon, hydrogen and nitrogen that when exposed to sunlight, converts into a new isomer that theoretically can be released later to heat a household.
A new artificial photosynthesis system named Bionic Leaf 2.0 is ten times as efficient as normal plant photosynthesis at converting solar energy to biomass.
Oil companies are using seismic airguns to find offshore oil and gas deposits from New England to Florida, killing marine wildlife, harming commercial fisheries and disrupting coastal economies.
A new, lightweight synthetic wood made of polymer resin and chitosan, a sugar polymer derived from the shells of shrimp and crabs, can withstand fire and water damage.
A new planetary flag designed by a Swedish student shows seven rings intertwined on a deep-sea-blue background, forming a flower in the middle.
Some Buddhist meditators can willfully induce mystical near-death experiences that typically occur only in people close to actual or perceived death.
Getting rid of the old can by done step by step, opening up space not only in our closets but in our psyches.
Students are taking part in climate strikes around the world, and young activists in the U.S. will add their voices to the escalating #FridaysForFuture movement.
Feb 01, 2019
Following the removal two years ago of an obsolete dam, shad have returned to New Jersey’s Millstone River for the first time since 1845.
A fungus known as white-nose syndrome is decimating U.S. bat species, but scientists hope that genetic strategies and cave treatments will turn the situation around.
The wild horse herds on North Carolina’s Outer Banks survived Hurricane Florence by huddling on high ground, hiding in maritime forests, and possibly by swimming.
Scientists are making progress toward using brain implants to help speech-paralyzed patients "voice" their thoughts.
The number of invertebrates and insects such as moths, butterflies and bees has dropped worldwide by 45 percent in the last 35 years, raising alarm about the global ecosystem.
