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Early in life, the protein Reelin helps assemble the brain. Later on, it appears to protect the organ from Alzheimer's and other threats to memory and thinking.

This annual film festival offers an Italian perspective on climate change, patriarchy, immigration and of course, love.

Scientists knew that climate change would cause the oceans to heat up a lot. But current ocean temperatures are even higher than expected.

A team of scientists and bakers in the Pacific Northwest is searching for ways to make whole wheat bread resilient to a warming world — and more delicious.

Fears over how AI could be used to mislead voters are escalating in a year that will see hundreds of millions of people around the world cast ballots. As a result, tech giants are pledging action.

Dreaming is often misunderstood. But in a new book, a neuroscientist argues that it’s one of the most vital functions of the human brain, and just about anyone can tap into dreams’ insights.

Watching a movie is all about kicking back in a comfy chair with a bucket of popcorn and letting the story unfold. But that might change thanks to virtual reality.

Record-shattering ocean temperatures have helped Beryl gain strength as it moves through the Caribbean. It is the most powerful Atlantic hurricane ever recorded this early in the year.

San Diego International Airport is home to more than 50 works of public art and a vibrant temporary exhibit, "A Necessary Departure," on view through the end of the year.

Kamala Harris has long voiced support for action on climate change, during her career in California and as vice president. Environmentalists hope that background signals she'd take major steps if elected.