Former Cuban doctor Yodermis Diaz Hernandez says he makes more money raising black soldier flies - whose larvae can be used as fish feed - than he ever did practicing medicine. The Caribbean island nation began looking at the benefits of raising flies last year amid a dramatic drop in imported feed for livestock.

Havana

Yodermis Diaz Hernandez, once a practicing doctor in Havana, now raises black soldier flies for their larvae, which are used as a protein-rich feed for fish and other animals. Diaz reports that this new venture is more financially rewarding than his previous medical career, and his family relies entirely on the business.

The Cuban government has recently encouraged the breeding of black soldier flies as a response to a sharp decline in imported livestock feed, following economic setbacks and sanctions. Diaz sold approximately 660 pounds of larvae to local fish farms last year and aims to increase that to over 2,000 pounds. The initiative is still in its early stages in Cuba, but similar industries are already well-established in other regions.

This former Cuban doctor breeds flies for fish feed

In a rustic Havana workshop, Yodermes Diaz-Hernandez tends to his black soldier flies. The former Cuban doctor is raising the insects for their larvae, which can be used as fish feed. Black soldier flies are ferocious waste eaters. Their larvae consume urban and agricultural biological refuse, forming masses of wiggling high-protein maggots that can be processed for use in animal feed and in pet food. Diaz said production cost is low and that little waste is produced. A friend introduced me to this world and told me that it had many benefits and that it was not only used for animal feed, but also a potential source for biological control, especially for solid waste control, which we have always thrown away in the corner, clumped together, attracting predators and vectors of diseases. Over the last decade, initiatives in Europe and elsewhere have invested in the farming of black soldier flies. Diaz said he makes more money raising the flies than he ever did practicing medicine. My family depends entirely on this business. On a small scale, it is not very lucrative, but when it grows, it becomes a million-dollar industry worldwide. In Cuba, we are taking the first steps, but there is a very strong industry in South America, Central America, and a very strong industry in the Eurasian region. In 2019, new U.S. sanctions hit the communist-run country. Then, the pandemic crippled recovery, leaving the Caribbean island nation short of cash to import just about everything. The Cuban government began looking into the benefits of raising flies last year to make up for a dramatic drop in imported feed for livestock. Diaz said a handful of people in Cuba have begun their own small enterprises. Last year, he sold around 660 pounds of larvae to freshwater fish farms in Cuba. He hopes to sell over 2,000 pounds this year.

The U.S. will manufacture more weapons to help Ukraine in its fight against Russia's invasion. President Trump said European nations will be footing the bill.

Washington

Ukraine Invasion

U.S. to send more weapons to Ukraine

Christian leaders have accused Israeli settlers of attacking sacred sites in the West Bank. The Greek Orthodox Patriarch of Jerusalem, Theophilos III - visiting the Christian town of Taybeh with other clerics - said settlers had started a fire near a cemetery and a 5th century church there last week.

Jerusalem

Clerics accuse West Bank settlers of attacking Christian sites

Australian Prime Minister Anthony Albanese is in Beijing ahead of talks with Chinese President Xi Jinping. He's there to broaden economic cooperation with China, which is Australia's top trade partner, while taking into account security concerns.

Beijing

Australia's Albanese pushes Aussie exports in China visit

In an Oval Office meeting, President Trump announced that the US will sell weapons to European nations, who will then send them to Ukraine. The president also threatened new trade consequences if no peace deal is reached with Ukraine within 50 days.

Global Tariffs

Trump gives Russia new deadline for Ukraine peace deal

Astronauts from India, Poland, Hungary and the U.S. are returning from the International Space Station following the historic Axiom Mission 4 trip. CBS News' consultant Bill Harwood joins with more details.

Cape Canaveral

Axiom Mission 4 crew returns from historic trip to I.S.S.

Hundreds of Palestinians on Sunday (July 13) mourned two men who were killed in overnight clashes by settlers in the West Bank. One of the deceased is 20-year-old Sayafollah Musallet, a U.S. citizen.

Mourners bury U.S. citizen killed in West Bank settler attack

Search efforts resumed for the more than 160 people still missing from the deadly July 4 floods in Central Texas after being halted Sunday morning due to renewed flood threats. CBS News' Karen Hua has the latest.

Kerrville

Heavy rains halt recovery efforts in central Texas

Following his recent criticism of Russian President Vladimir Putin, U.S. President Donald Trump said he plans to send Patriot missiles to Ukraine. Trump, for the first time since he took office in January, is also considering authorizing new funding for Ukraine.

Trump considers new funding for Ukraine

Two women were killed and two people were injured in a church shooting in Lexington, Kentucky, after the suspect initially shot a state trooper, police said. CBS News correspondent Nicole Valdes has the latest.

Lexington

Two women killed in Kentucky church shooting

The European Union said it would extend its suspension of countermeasures to U.S. tariffs until early August and continue to press for a negotiated settlement, after U.S. President Donald Trump ratcheted up his trade war on the bloc.

Brussels

EU holds off on U.S. tariff countermeasures for now to pursue talks

One year ago, Thomas Crooks, a recent community college graduate, opened fire on then-candidate Donald Trump at a campaign rally in Butler, Pennsylvania. A year later, there's still no answers to why Crooks did it. Scott MacFarlane reports.

Butler

Motive still a mystery a year after Trump assassination attempt

Several European leaders and Mexican President Claudia Sheinbaum have expressed disappointment at the 30% tariffs US President Donald Trump has announced, but maintained openness to reach a negotiated solution.

Leaders of EU and Mexico slam Trump's 30% tariffs

A preliminary report depicted confusion in the cockpit shortly before an Air India jetliner crashed and killed 260 people last month, after the plane's engine fuel cutoff switches flipped almost simultaneously and starved the engines of fuel.

Ahmedabad

Air India crash report shows pilot confusion over fuel cutoff

Iran’s foreign minister says his country is ready to resume nuclear talks with the United States but will need assurances that there will be no more attacks against it. Abbas Araghchi made the comments on Saturday, during a meeting with foreign diplomats in Tehran.

Tehran

Middle East Conflict

Iran willing to resume nuclear talks with U.S. if given assurances

Australia will not commit troops in advance to any conflict, Defence Industry Minister Pat Conroy said on Sunday (July 13), responding to a report that the Pentagon has pressed its ally to clarify what role it would play if the U.S. and China went to war over Taiwan.

Council of the City of Sydney

Australia to 'support status quo' on Taiwan amid U.S. defense push

The Pentagon is urging Japan and Australia to clarify what role they would play if the U.S. and China went to war over Taiwan, the Financial Times is reporting. According to the newspaper, the reported request caught Japan and Australia 'off-guard'.

Taipei

Australia caught 'off guard' by U.S demands over Taiwan

A federal judge in California temporarily halted the Trump administration from making indiscriminate arrests based on race and denying detainees access to lawyers.

Los Angeles

Judge orders Trump to stop Californian immigration raids

President Trump issued new threats in his global trade war, aiming at two more of America's biggest trading partners. The E.U. and Mexico responded by calling the tariffs unfair and disruptive.

Trump announces tariffs on European Union, Mexico

The U.S. Embassy in Jerusalem asked the Israeli government for details following the death of an American citizen in the West Bank. It comes as Israel's defense minister created controversy this week when he announced plans to build a new so-called safe humanitarian city for Gazans.

Tel Aviv-Yafo

Palestinian-American dies in West Bank

Palestinians and human rights activists expressed alarm after Israel's defence minister said he plans to move all Palestinians in Gaza into a camp at the southern tip of the war-battered enclave, according to Israeli media.

Rafah

Israel's plan for 'humanitarian city' in Rafah sparks outrage

President Donald Trump on Saturday threatened to impose a 30% tariff on imports from Mexico and the European Union starting on August 1, after weeks of negotiations with the major U.S. trading partners failed to reach a comprehensive trade deal.

Mexico City

Trump intensifies trade war, threatens 30% tariffs on EU, Mexico

On June 12, the London-bound Boeing 787 crashed in Ahmedabad. All 230 passengers on board, except for one, were killed.

Engine fuel cut off before Air India plane crash, report reveals

A preliminary report depicted confusion in the cockpit shortly before an Air India jetliner crashed, killing 260 people last month, after the plane's engine fuel cutoff switches almost simultaneously flipped, starving the engines of fuel.

Air India crash report shows confusion over engine switch movement

An Israeli airstrike hit Palestinians near a medical center in Gaza on Thursday, killing 10 children and six adults, local health authorities said, as ceasefire talks dragged on with no immediate deal expected. This report contains graphic and disturbing images.

Israeli strike kills children near medical clinic in Gaza

Russian strikes against Ukraine persisted overnight and reportedly injured at least nine people and caused damage to a maternity hospital, according to officials. This comes as President Volodymyr Zelenskyy meets with European allies in Rome.

Kyiv

Russia launches more strikes, damages Ukraine maternity hospital

Israeli Prime Minister Benjamin Netanyahu is returning to Israel without a ceasefire deal with Hamas despite optimism from the Trump administration. CBS News' Elizabeth Palmer reports.

Netanyahu returns to Israel without Gaza ceasefire deal

Immigration and Customs Enforcement (ICE) raids in California turned violent after protesters clashed with agents from the Trump administration carrying out an operation at a Camarillo farm.

Camarillo

Protesters clash with ICE agents over immigration operation

CNN’s Isa Soares explains how a crippling 50% tariff on goods from Brazil may not be all about the economy.

Trump targets Brazil with 50% tariff

Volunteers in Texas are searching for flood victims and combing through debris along a 30 mile stretch of the Guadalupe River. CNN’s Ed Lavandera spoke with Texans who are coming together to bring closure to their community.

Center Point

Urgent search operations for flood victims stretch miles in Texas

U.S. President Donald Trump said the United States would impose a 35% tariff on imports from Canada next month and planned to impose blanket tariffs of 15% or 20% on most other trade partners.

Breakdown