
An article in GCB Bioenergy describes why bamboo may be an attractive resource in efforts to develop environmentally friendly renewable energy to replace fossil fuels.
During sleep, the brain undergoes a set of processes to ensure we wake up feeling refreshed. Humans experience different phases of sleep, rapid eye movement (REM) and non-REM sleep, which cause distinct changes in physiology, brain activity, and cognition. During REM sleep, the brain is very active and we experience vivid, bizarre, and emotional dreams.…
National Geographic Explorer Joel Sartore has achieved another milestone for the National Geographic Photo Ark project by photographing the 14,000th species, an Indochinese green magpie (Cissa hypoleuca), at the Los Angeles Zoo. Sartore has documented over half of his goal of more than 20,000 species living in human care. The Photo Ark will serve as…