Big Horns Trump Smooth Pickup Lines Every Time
Horns – all the way from elk to rhinoceros beetles – and other decorative, mate-attracting structures, are sensitive to changes in nutrition.
Photovoltaics From Any Semiconductor
Researchers develop technology that could enable low-cost, high efficiency solar cells to be made from virtually any semiconductor material.
“Diving Board” Sensors Key To DNA Detection
A tiny cantilever sensor could soon help doctors and field clinicians quickly detect harmful toxins, bacteria and even indicators of certain types of cancer from small samples of blood or urine.