Stony Brook University physicist Eden Figueroa is among researchers working to create the next iteration of the internet that promises to be much faster and more secure than the current internet.


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Andrew Dykes' defense team added another attorney as the 66-year-old suspect is accused of killing Gilgo Beach victim Tanya Denise Jackson, also known as "Peaches." NewsdayTV's Virginia Huie reports.

'Mr. Dykes did not cause the death of Miss Jackson'

Lines out the door at open houses, offers above asking price: NewsdayTV's Macy Egeland and Newsday real estate reporter Rachel Weiss talk to local professionals about how to navigate this hot market.

It's Your Business: Tips on navigating another hot year for real estate

New court papers reveal details of Rex Heuermann's first 24 hours in custody. NewsdayTV's Ken Buffa reports.

'They include a prisoner log which noted he appeared calm'

Two months after Manuel Hernández Zelada disappeared after being arrested by ICE, his family has found him, in a federal facility in New Mexico.

Family reconnects with ICE detainee after judge intervenes

Republican Bruce Blakeman took the oath of office to begin his second term as county executive on Monday night. NewsdayTV's Ken Buffa reports.

Blakeman formally begins second term

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In China, the names of things are often either ornately poetic or stunningly direct.

An app's blunt life check adds another layer to the loneliness crisis in China

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America's top trading partners are responding to President Donald Trump's trade policies by trying to take their business elsewhere.

Trump's protectionist trade policies allow China to swoop in

As screens blur the line between work and home, some people are slowing down and disconnecting by looking to communication devices from the past.

Letter writing enjoys a revival as fans seek connection and a break from screen time

Longtime climate activist Bill McKibben finds hope in solar energy despite the Trump administration rolling back environmental regulations and freezing offshore wind projects.

Climate activist predicts high electricity prices and Trump's attacks on green energy will hurt GOP

A federal judge has ruled that work on a Virginia offshore wind project could resume.

Judge allows a third offshore wind project to resume construction as the industry challenges Trump

China's rapid development of electric vehicles had competitors concerned even before Canada this week agreed to cut its tariffs on EVs in exchange for concessions on Canadian farm products.

Chinese EVs are making inroads in North America. That worries industry experts

Those eligible can get a store gift certificate of up to $30, if the court approves the settlement.

Michael Kors class action settlement: Are you eligible for a store credit?

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NewsdayTV's Andrew Ehinger takes a look at some of the reasons behind the decline in family-owned hardware stores on Long Island.

'Hardware, which has 'hard' in the name'

NewsdayTV's Ken Buffa learns what it takes to troubleshoot a pinball machine in this week's edition of LI Works.

'Pinball machines are much more interactive'

Join NewsdayTV as we recount the top business stories on LI that you need to know about.

It's Your Business! This month's roundup including how to protect yourself from digital scams

Newsday business reporter Tory Parrish explains why the cost of beef is rising across Long Island.

'There's a lot of uncertainty in the economy right now'

The federal "no tax on tips" policy allows workers who typically receive tips to receive up to a $25,000 tax deduction for certain gratuities until 2028.

'It's like an insurance policy'

Newsday's business reporter James T. Madore speaks with a Long Island attorney on tips for choosing the right financial planner for making possible everything from paying for college to funding retirement.

As important as choosing a doctor or mechanic

As Long Island home prices continue to rise, Newsday business reporter Jonathan LaMantia discusses what steps you can take to help get the best mortgage rate possible.

'Prepare your finances'

As movie theaters on Long Island close amidst a rise in home streaming, some are experimenting with new business practices as a way to stay relevant.

'It's smaller, it's more family oriented'

New York State officials are warning of AI-powered scams as shoppers look for deals throughout the holiday season. Newsday business reporter Victor Ocasio shares some tips to shop safely.

'Don't just trust any old website'

The National Retail Federation estimates Americans will spend more than $1 trillion this holiday season. NewsdayTV's Ken Buffa reports.

'This is like my Olympics'

From sluggish holiday sales and housing trends to Bolla Market's expansion, here is what you need to know this month from NewsdayTV.

It's Your Business! What you need to know this month

Navigate your financial life smarter and better. We're focusing on your money from Montauk to Wall Street.

It's Your Business: What to know about everything affecting your wallet

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The soft-serve ice cream dipped in melted butter and sprinkled with salt has gone viral.

Ice cream dipped in melted butter? Stew Leonard's has it

Five years after a Newsday investigation into police hiring, neither county has diversified ranks to reflect the communities they serve. Newsday's Virginia Huie and Jim Baumbach reports.

Despite 30% increase in Hispanic officers, LI police forces still overwhelmingly white

NewsdayTV's Elisa DiStefano gets a sneak peek of "The Diplomat" Tour, which offers a behind-the-scenes look at all the places at Planting Fields Arboretum where the Netflix thriller's season 3 finale was shot.

'The Diplomat' films on LI

Declining number of family owned hardware stores

Newsday's food team tasted and ranked sheet cakes from eight supermarkets on Long Island.

The great grocery store sheet cake taste test 

LI Works: A wizard at fixing pinball machines

Newsday's third annual Cheer Fest was held at Hofstra University on Sunday. Participants spoke about the thrill of competing and watching teams from other divisions. Newsday's Jared Valluzzi has more.

Energy, pride and school spirit: Newsday's 3rd annual Cheer Fest

Doug DeFeo, a volunteer with the New York Marine Rescue Center in Riverhead, says it's important to him to give back to the environment as well as the individual lives of people.

Volunteers of Long Island: New York Marine Rescue Center

NewsdayTV's Doug Geed takes us to the South Fork, where, after generations of farming the land, the Ludlow family pivoted to making cheese from the milk of their cows.

Out East: Mecox Bay Dairy in Bridgehampton

New York became the first state to require health insurers to cover scalp cooling treatments, which help to reduce hair loss during chemotherapy. NewsdayTV's Virginia Huie reports.

Health insurers must cover scalp cooling treatments

<a href="https://www.newsday.com/video/newsdaytv-top-stories">Get more on these and other NewsdayTV stories</a>

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Newsday high school sports editor Gregg Sarra talks about a bench-clearing, parent-involved incident at a Half Hollow Hills West basketball game.

'We have to do better'

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