Posts by 

Deborah Byrd

Desert on Mars: vastly more interior water than previously thought

Inside Mars, the amount of water may be vastly greater than previous estimates. Mars' interior - or desert on Mars - might have as much as - or more - water than Earth.

Development banks to invest $175 billion for clean urban transport

Urban transport insiders are heralding this announcement as a "real breakthrough" for sustainable transport and sustainable development.

Sky City One in China: 104 elevators, living space for 174,000

The secret to building the world's tallest building - Sky City One - in only 90 days, at much less cost of its nearest rival building? Prefabrication.

NASA video excerpt chosen as best in computer graphics

Great visualizations of what happens when the sun sends a powerful CME our way - and of Earth's ocean circulation.

Global fire risk is increasing

North America and most of Europe could see a global fire risk by century's end. But fire activity could decrease around equator, because of increased rainfall.

Genetically-engineered mosquitoes can’t transmit malaria

Scientists have used genetically-engineered mosquitoes whose immune systems kill the malaria parasite. These mosquitoes can't transmit malaria with their bites.

Solar flares effects due today

Active Region 1504 rotated into view on the sun earlier this week ripe for a solar flare and produced several M-class flares and at least two CMEs.

Noctilucent or night shining cloud season begins for 2012

The brief season for night shining noctilucent clouds has arrived, NASA says. A photographer spotted these a few days ago.

Carlotta weakened as made landfall on Mexico’s coast

At least two children are reported to have died after Carlotta destroyed a clay house Friday night in Pluma Hidalgo.

Watch online as huge asteroid hurtles past Earth on June 14, 2012

Links and information to watch online viewing of close-passing asteroid 2012 LZ1. This evening for U.S. Tomorrow morning (June 15) for Asia.