Organizers say Lights Out Texas program is gaining momentum.
The Monarch Plate, launched in June, is the 10th offering of the Texas Conservation Plate program.
Federal agencies that manage national parks said Texas overestimated the cost of new emission regulations.
The Urban Forest Master Plan was adopted earlier this month.
Gov. Greg Abbott signed a resolution Friday making Chorioactis geaster the State Mushroom of Texas.
Conservationists are struggling against the city's raging development.
The Native Prairie Association of Texas plans to hire a North Texas outreach director.
Learn what to do - and what not to do - to help migrating hummingbirds.
A new study warns droughts in the latter part of this century could be the worst on record.
The snakes’ aggressiveness has been exaggerated, says reptile expert.