Smart News

Twenty Blues trains are now running—and plans are in the works to bring more than 100 into operation.

Europe's First Battery-Powered Trains Are Here

The tribrid trains now running in Italy can switch between battery power, electricity and diesel

Australian spotted jellyfish typically reach up to 18 to 20 inches in diameter.

Invasive Australian Spotted Jellyfish Washes Up on Texas Beach

The prolific jellies can form huge swarms and clear zooplankton from wide areas of water, sending ripple effects up the food chain

An animated rendering of one of Leonardo's designs for a flying machine

Explore Animated Models, Digitized Sketches and More in Leonardo da Vinci's Largest-Ever Online Retrospective

The new Google Arts & Culture hub features high-resolution scans, 3D renderings and artificial intelligence experiments

The IceCube Neutrino Observatory first detected evidence of neutrinos originating from outside the Milky Way a decade ago.

Scientists Find Ghostly Neutrino Particles From the Milky Way

It's no surprise that neutrinos come from within our galaxy, but the tiny, chargeless particles are very hard to detect

Members of Extinction Rebellion NYC and Rise and Resist gathered at the Met to protest the indictment of Joanna Smith and Tim Martin.

Protesters at the Met Condemn 'Unjustifiably Harsh' Charges Against Two Climate Activists

Both are facing up to five years in prison for smearing paint on the glass case of a Degas sculpture

Researchers standing next to the tree at Yarlung Zangbo Grand Canyon National Nature Reserve look small by comparison.

See the New Tallest Tree in Asia, a 335-Foot Cypress

Easily taller than the Statue of Liberty, the behemoth is likely the second-tallest known tree in the world

A woman adds artificial sweetener to a drink. The paranoia over the health dangers of aspartame can be traced back to an early Internet hoax.

The Decades-Long Struggle to Figure Out Whether Aspartame Is Bad for You

As groups within the World Health Organization are reviewing the artificial sweetner’s potential to cause cancer, take a look back at a hoax from the '90s

Lee Wan-kyu, South Korea's minister of government legislation, holds a whiteboard showing his Korean age alongside his international age.

South Koreans Just Got Younger, Thanks to a New Law

The country previously had three distinct systems for determining age, often leading to confusion

Women in foraging societies may have been just as skillful hunters as men were, but researchers have historically dismissed their hunting contributions.

Early Women Were Hunters, Not Just Gatherers, Study Suggests

Regardless of maternal status, women hunted in almost 80 percent of recent and present-day foraging societies in a new study

Travelers visiting Mykonos can take in the sights from the water with small groups of family or friends.

You Can Now Book an Uber Boat in Mykonos

The service will carry groups of up to eight passengers between 25 sites on the island this summer

Craig's closet was unveiled at St. Vincent's Triangle earlier this month.

LGBTQ+ Pride

New Sculpture Comes to New York City's AIDS Memorial Park

"Craig's closet" stands near the former site of St. Vincent's, a hospital at the center of the city's AIDS epidemic

The Arecibo Observatory in Puerto Rico, one of the radio telescopes used to detect the pulses from pulsars in the new research. The telescope started to fall apart in 2020 and was decommisioned.

Gravitational Waves Create a Constant 'Hum' Across the Universe

Breakthrough research suggests the continuous ripples in spacetime could be caused by pairs of supermassive black holes, spiraling toward collisions

Forensic artist Hew Morrison created this rendering based on the skull of the girl.

Forensic Artist Reconstructs the Face of a Teenager Who Lived 1,300 Years Ago

Researchers have spent a decade unraveling the mysteries of the girl's unusual burial site

A recently unearthed fresco at a house in Pompeii shows a flatbread that could have been a precursor to pizza.

Cool Finds

Does This Pompeii Painting Depict a 2,000-Year-Old Pizza?

The fresco features a flatbread with a variety of toppings—but no tomato and mozzarella

Dolphins and humans both change how they communicate when they're around babies.

Dolphins Use Baby Talk When Their Calves Are Around

Like humans, female dolphins make higher-pitched vocalizations when communicating with their young

Scientists observed two separate groups of orangutans making biphonations, or two sounds at once.

Orangutans Can Beatbox, Just Like Humans

The primates can simultaneously make sounds with their mouth and throat, a finding that may shed light on the evolution of human speech

A reddish egret catches a fish.

The Wonderful World of Birds

See 11 Breathtaking Bird Images From the Audubon Photography Awards

The pictures capture the marvelous behaviors of Earth's feathered species and the habitats they need to survive

Visited by millions every year, the Colosseum has already been vandalized four times in 2023.

Tourist Carves Girlfriend's Name Into the Colosseum

Video footage shows a man using keys to scratch a message into the 2,000-year-old amphitheater's wall

An undated photograph of "Edward and his chum"

LGBTQ+ Pride

See Photos of Gay Men in Love Dating Back to the 1850s

A new exhibition features romantic snapshots found at flea markets, antique shops and online auctions

A resident and his dog sunbath at Zilker Park on June 27, 2023 in Austin, Texas.

Heat Wave Gripping the Southern U.S. Will Spread This Week

Some areas may face a heat index as high as 120 degrees

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