Earth - Climate News -Earth’s day isn’t exactly 24 hours. The reason may lie deep inside the planet -Scientists may have misread a 2-billion-year-old clue about Earth -1.7-billion-year-old fossils reveal a crucial clue to the rise of complex life -New soil test could reveal how soil microbes help feed plants -Earth is tearing apart beneath the Pacific Northwest -Scientists find two tiny new snails with shells that close like doors -The “big one” might not come alone: Two major West Coast faults may strike back to back -Scientists say a critical Atlantic Ocean current is weakening and the effects could be global -Stonehenge’s 6-ton altar stone may have traveled from Scotland by glacier -These tropical trees breathe at night to survive drought -One of America’s largest reservoirs just hit a record low -The Arctic sea ice melt season grew longer for decades but something strange happened around 2010 -The end of humanity? What would happen if the Yellowstone supervolcano erupted now -This new concrete is stronger and pulls CO2 from the air -A strange circle on satellite maps turned out to be a 390-million-year-old impact crater -Scientists discover first new penguin species in more than 100 years -Amazon study reveals the best strategies for protecting biodiversity and carbon -Hurricane Hunters reveal 4 warning signs that a storm is about to strengthen -This deep-sea enzyme survives heat that destroys most proteins -Billions in rare earth elements may be hiding in America’s coal ashLive.