San Francisco city officials are pushing to change how trees are planted or removed in the city as part of the construction permitting process.

The International Mathematical Olympiad (IMO) is a prestigious competition featuring talented high school students from around the world, in which competitors solve complicated mathematical problems.

Scientists successfully borrow concepts from string theory to explain the network architecture of branching biological systems like neurons ...

A storm system packing heavy rain, gusty winds and lightning hit the Bay Area on Tuesday, causing various problems.

Neuroscientist Karen Konkoly is a lucid dreamer. When she’s asleep and immersed in a dream, she knows that she is, in fact, dreaming. One of her favorite things to do during these sleep sojourns is ...

After the Great Depression was over as well as World War II, the country was beginning to prosper, including the agricultural ...

Gardening can restore biodiversity in communities, especially when homeowners choose natural lawns or rewild their yards to welcome native plants and animals. Replacing even part of a traditional lawn ...

The 36-hour hackathon, sponsored by companies like OpenAI, Google and Anthropic, hosted over 1,000 students from around the ...

California pear growers are facing challenges as the United States imports many pears from Argentina, a move that is ...

Choosing a tree or shrub without considering its mature size is a recipe for big trouble. A too-large plant or one that is planted too close to a building or path may grow to buckle the sidewalk or ...

A new Dollar Tree on Indy’s west side is becoming a popular destination. However, since its opening, one woman says she's ...

After 11 years of surveying eagle nests from a helicopter, Georgia DNR's Bob Sargent issues a warning about development and ...