Every September, a crush of events unfold on the sidelines of the United Nations General Assembly, the annual high-level meetings of world leaders in New York.

A Silicon Valley-backed initiative to build a green city for up to 400,000 people in the San Francisco Bay Area has qualified for the Nov. 5 ballot.

A billionaire-backed proposal to build an eco-friendly California city from scratch is off to a bumpy start to put their idea before voters this November.

Silicon Valley investors behind a secretive $800 million land-buying spree got off to a rocky start with the voters they need to build a green new city in Northern California.

Clara Wu Tsai, co-owner of the Brooklyn Nets, launched the largest business accelerator for minority founders of early-stage startups on Monday.

World Central Kitchen founder Jose Andres, Jordan’s Queen Rania, BlackRock CEO Larry Fink and “Hamilton” creator Lin-Manuel Miranda will help relaunch the Clinton Global Initiative in September.

Philanthropy, Lucy Bernholz says, is like Chex Mix.

Philanthropist Laurene Powell Jobs is gearing up to invest $3.5 billion into climate initiatives through her foundation in the next 10 years.

Philanthropist Laurene Powell Jobs will invest $3.5 billion within the next 10 years to address the climate crisis.

A group of more than two dozen philanthropic organizations and corporations on Thursday, Feb. 4, 2021, announced the California Black Freedom Fund. Its five-year $100 million initiative the group says will provide resources to Black-led organizations in the state aiming to eradicate systemic racism. The 25 funders include the philanthropic groups of Facebook CEO Mark Zuckerberg and his wife, Priscilla Chan, Philanthropist Laurene Powell Jobs as well as JPMorgan Chase. (AP Photo/Jeff Chiu, File)More than two dozen philanthropic organizations and corporations on Thursday launched the California Black Freedom Fund, a $100 million, five-year initiative that they say will provide resources to Black-led organizations in the state that are seeking to eradicate systemic racism. The 25 funders include the philanthropic groups of Facebook CEO Mark Zuckerberg and his wife, Priscilla Chan, philanthropist Laurene Powell Jobs as well as JPMorgan Chase.

Leonardo DiCaprio attends the L.A. premiere of HBO's "Ice On Fire" at LACMA on June 5, 2019, in Los Angeles. LOS ANGELES - Earth Alliance, a new environmental organization created by Leonardo DiCaprio and his philanthropic friends, Laurene Powell Jobs and Brian Sheth, has pledged $5 million to help preserve the Amazon rainforest. Fires have surged in the Amazon this year -- the world's largest rainforest is burning at its highest rate since 2013 -- and Brazil's National Institute for Space Research says more than one-and-a-half soccer fields of Amazon rainforest are being destroyed every minute of every day. They are: Instituto Associacao Floresta Protegida (Kayapo), Coordination of the Indigenous Organizations of the Brazilian Amazon (COIAB), Instituto Kabu (Kayapo), Instituto Raoni (Kayapo) and Instituto Socioambiental (ISA). The Leonardo DiCaprio Foundation (LDF) merged with Earth Alliance last month to "help address the urgent threats to our planet's life support systems."