"Hundreds of marches, pickets and cleanup events are taking place across the US in the run-up to Earth Day on Tuesday, as environmental and climate groups step up resistance to the Trump administration’s authoritarianism and its “war on the planet”."

"Pope Francis’ care for the environment was telegraphed early in his papacy. His chosen name honored St. Francis, the Italian friar who proclaimed “Praise God for all his creatures.” As pope, Francis called for immediate action on climate change and exhorted the world’s Catholics to “better recognize the ecological commitments which stem from our convictions.”"

"Heidi Ahonen is a bioacoustician recording whale calls, whistles and songs to understand if the marine mammals are crossing paths with krill fishing vessels in one of the most extreme environments on Earth."

"The Everglades is more than just swamps, fan boats and alligators and restoration efforts impact more than the land between Florida’s east and west coasts. Florida Bay, a body of water located between the southern end of mainland Florida and the Florida Keys, makes up about a third of Everglades National Park."

"Up to 17 percent of the planet’s agricultural land may be contaminated by toxic heavy metals, a new study has found. As many as 1.4 billion people reside in areas with soil dangerously polluted with compounds like arsenic, cadmium, cobalt, chromium, copper, nickel and lead, according to the study, published in Science."

"In a move energy advocates say will increase electric bills for Louisiana residents and allow the state’s utilities to keep earning money for electricity they don’t provide, Louisiana’s energy regulators voted 3-2 Wednesday to scrap plans for an independently operated energy efficiency program more than 14 years in the making."

"U.S. oil producers are stuck between President Donald Trump’s policies, benefiting from relaxed environmental regulations but facing weakening oil prices as tariffs weigh on the global economy."

"EPA rebuffed attempts to make public its initial downsizing and reorganization plan submitted for White House review." "The Phase 1 “Agency RIF and Reorganization Plan,” which was due at the White House on March 13, remains shrouded in secrecy."

"Amid brewing conflict between scientists and the administration of President Donald Trump, the U.S. attorney for the District of Columbia sent an unusual letter this week to a scientific journal focused on diseases and medicine related to the chest, asking about its editorial policies."