By altering the definition of the word "harm" as used by the Endangered Species Act, the Trump administration may limit how wildlife is protected in the United States. Environmental groups are suing.

It's the first statewide measure of its kind.

AI is moving beyond chatbots and into toys, dolls, and robots built to befriend children. A leading child-development expert says the technology offers real promise — but also risks crowding out the human relationships children need most.

Reporter Jeff Lunden checks in form Philadelphia.

The Hollywood Reporter's Gary Baum was baffled when he received an email saying, “Someone has filed an objection against something you wrote.”

These snakes can go for months without eating, grow and shrink the size of their hearts and jump start their metabolism on a dime.

Taught to sound like a candidate, bots are engaging voters with personalized text messages, making AI-generated texting conversations the latest tool political campaigns are using to connect.

VR dance lesson apps like Dance Guru and Trip the Light offer a judgment-free way to learn partner dancing.

Two 15-year-olds were allegedly drinking alcohol and shooting toy guns from a driverless taxi when the company disabled it and alerted police.

Inspired by diving birds, roboticists built the lightweight machines to move from water to air. The design may one day lead to robots that can monitor and sample the coastal ocean.