Los Angeles’s trees are in increasingly dire health, according to one measure, weakened by climate, poor planning and a city stretched too thin to adequately care for them. Tree emergencies: A tree ...

When the clock is still running, rallies struggle to build depth because conviction never fully sets. Beneath the surface, the physical oil market continues to tell a very different story. The damage ...

AI language models, used to generate human-like text to power chatbots and create content, are also revolutionizing biology ...

(The Conversation is an independent and nonprofit source of news, analysis and commentary from academic experts.) Andrew Kolodny, Brandeis University (THE CONVERSATION) Proposals to ban or regulate ...

A heavily mutated variant of the virus that causes COVID-19 appears to be affecting primarily children, scientists say, ...

My career in journalism has been varied and wide-ranging. I’m an author, a documentary maker, a reporter, and my work has sparked four commissions of inquiry in Canada. My touchstone in journalism has ...

Golfing icon arrested on charges of driving under the influence, property damage and refusal to submit to lawful test ...

Legal expert has doubts the charges "will stick." ...

As Harmon Maher walked along the Keystone Trail in central Omaha one morning in February, he spotted something odd: The creek ...

What Made a Virtual World The earliest graphical MMORPGs operated on a set of assumptions that now seem almost radical.

Homeowners should periodically inspect their trees for warning signs. Signs of an unhealthy tree include falling bark, abnormal leaves and the presence of fungus or mushrooms. Certain tree species, ...