A slew of major companies announcing large-scale layoffs serves as a warning that the U.S. labor market, which has been in a ...

Have Americans reached a tipping point when it comes to tipping? A new consumer survey from Popmenu, a technology company that services the restaurant industry, suggests as much. The key data point: ...

If the tipping point marks the irreversible march of savannah over rainforest, scientists predict the process would first occur in forests where savannah and rainforest are already intertwined. Ben ...

Indigenous lands in Brazil's Amazon rainforest absorb far more climate changing gases than they emit, in stark contrast to ...