Word: heatedly
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...arid American southwest - even drier, and rainy regions even wetter. (Which can be almost as destructive as a drought - last year's record-breaking floods in Britain caused $4 billion worth of damage.) As warmer temperatures creep northward, so do insects and other pests that are adapted to the heat. The results can be harrowing - the population of the tiny mountain pine beetle, which infests pine trees in the Rocky Mountain region, used to be controlled by freezing winters. But as temperatures have warmed over the past decade, the mountain pine beetle's territory has spread, destroying millions of acres...
...there will be no islands. Regardless of what we do, the changes will be coming fast - a report released by the U.S. Department of Agriculture on May 27 said that global warming was already having "profound effects" in the American West, and that the future would bring increased drought, heat waves, rainstorms, extinctions and more. We need to begin cutting our carbon immediately, but we need to adapt now as well. The world is changing because of us; to save what's left, we'll have to change...
...Mars, the first landing ever in the Red Planet's polar region. In order to arrive at its destination in one piece, Phoenix had to cap its sleepy 10-month journey with a fiery 7-min. plunge through the atmosphere, during which it opened its parachutes, jettisoned its heat shield, fired its engines and decelerated from a blistering 12,700 m.p.h. (20,400 km/h) to a toe-in-the-dust touchdown speed of a few feet per second. With Mars and Earth currently 171 million miles (275 million km) apart, however, signals from the ship need a full...
...spacecraft passed through the Martian atmosphere. One flight technician fidgeted with his pen. A few others rocked back and forth in their chairs, tension lines webbing their faces. Then came a simple radio burst, indicating Phoenix had reached its destination. Said Michael Wright, who helped design Phoenix's protective heat shield: "Once I heard that ping, everything was okay...
...scoop, edged with pronglike "ripper tines," is designed to crunch into the tough polar permafrost. NASA's plan is to dig trenches about 19 in. (.5 m) into the surface, a depth where scientists believe ice meets soil, and haul a sample onto the spacecraft. There, an instrument will heat the soil in tiny ovens, checking the resulting vapors for water and carbon compounds. An on-board chemistry lab with dual microscopes will add water to the sample and analyze the spectral and electrochemical results to check acidity, salt levels, and ion concentrations...