Learn about animals, weather and natural disasters, alternative energy, environmental politics and space.
Mon, Mar 10, 2014 9:38 AM
The theoretical planet is either responsible for disrupting Uranus and Neptune's orbits or it is the cause of Earth's periodic mass extinctions.
Scientists pinpoint the cause of lead poisoning in condors.
Mini horses are the ideal guide animal, according to the Guide Horse Foundation.
Georgia Tech study shows that that the famous black and white animals can distinguish colors.
Will the silicon shortage stunt the solar industry's growth?
Three new technologies are making wave power attractive, both to private investors and government-run utilities.
While many fish are seeing a decline in population, jellyfish are seeing a unprecedented spark in growth.
A NASA study says the concrete jungle traps heat, meaning temperatures get up to 10 degrees (Fahrenheit) higher than in leafier areas.
Will Central Florida's Hoover Dike protect local residents in a hurricane -- or will the region become the next New Orleans?
A veteran enviro reporter explains why declining water reserves in eight states affect life across the U.S.
Laurie David is wanted for spreading the dangerous and unproven myth of 'global warming' and inducing mass hysteria among innocent civilians.
Fires in peat-heavy wetlands can be even worse for the environment because the mercury naturally stored there is released into the atmosphere.
Clean water makes a splash on Wall Street.
Action sports are setting the standard for a greener sporting world.
Fuel-cell advocate Daniel Emmett on why wary greenies should embrace new technology.
Author Kenn Kaufman's series of books includes texts on lesser-known reptiles, moths, birds and mammals.
Activist and author blogs about politics, energy and Earth's resources.
Science journalist blogs about humans and other wildlife.