The Miami Heat have gained the respect of many who feel that athletes — especially African-American ones — need to speak up on the myriad social issues that affect that community by showing their support for Trayvon Martin and his family.

Environmental lawyers are asking the Federal Court to light a fire under federal minister Peter Kent to force him to explain why he hasn't issued an emergency order to protect caribou herds.

Earth Day -- a global event held annually to draw attention to environmental issues -- has inspired scores of Canadians to attend festivals, hold rallies, and plant seeds of change.