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Smart News / Smart News Science

Ball pythons (shown), along with Burmese pythons, were studied in the new research.

Could Python Blood Lead to the Next Generation of Weight-Loss Drugs?

Researchers discovered an appetite-suppressing molecule in python blood. If one day turned into a medication, it might lack some of the common negative side effects of GLP-1s

Two researchers wore goggles, snorkels and wet suits while exploring the underground stream.

These Snorkeling Scientists Stumbled Upon a Surprising Trove of Fossils in a Texas Water Cave

They found remains of animals that have never been uncovered in Central Texas. The fossils hint that the region was warm, moist and forested 100,000 years ago

The new variant has been detected in 25 states so far.

The ‘Cicada’ Variant of Covid-19 Is Spreading in the United States. Here’s What You Need to Know

Infection levels are still low in the country, but the highly mutated variant might be able to evade your body’s immune defenses acquired via vaccine or past infection

The researchers collected samples from the Pilbara region in Western Australia.

When Did the Earth’s Crust Start to Shift? Scientists Uncover Evidence of Plate Tectonics Happening 3.48 Billion Years Ago

A new study provides the oldest direct evidence of tectonic plate movement ever recorded

The sperm whales gathered around the mother before the delivery. 

Watch Unprecedented Footage of Sperm Whales Helping a Newborn Calf Take Its First Breaths

Unrelated animals worked with the mother and her relatives, marking the first known evidence of whales from multiple families assisting in a birth

Researchers gathered bark from two species of trees—downy birch and silver birch—on public land in Germany. Then, they used it to produce birch tar via three extraction techniques.

New Research

Did Neanderthals Use Birch Bark Tar as an Antibiotic to Treat Wounds and Infections?

Scientists created samples of the black resin using three methods and tested their effectiveness against two common bacteria

Stars in the ancient dwarf galaxy Pictor II

Astronomers Discover a Rare Primitive Star That Provides a Chemical Snapshot of the Early Universe

PicII-503 is likely a second-generation star, born from the remnants of the very first stars, according to a new study

An artist’s rendition of Masripithecus moghraensis  

Cool Finds

These 17-Million-Year-Old Fossils Could Rewrite the Evolutionary Tree of Apes—Including Humans

Jawbone fragments and teeth from a previously unknown species hint that the evolution of modern apes occurred in what’s now North Africa or the Arabian Peninsula, rather than in East Africa

Sharks in the Bahamas, including the Caribbean reef sharks, are ingesting drugs, a new study suggests.

Sharks in the Bahamas Test Positive for Drugs, Including Cocaine and Painkillers, in a New Study

Around one-third of the studied sharks had detectable levels of the analyzed drugs in their blood

While the cells can play the game, they’re not very good at it.

A Clump of Human Brain Cells on a Computer Chip Learned to Play the Nostalgic Video Game ‘Doom’

The technology could one day help researchers develop drugs and tailor treatments to individual patients

An artist's depiction of dogs living alongside humans at a site in Turkey 15,800 years ago

Scientists Identify the World’s First Known Dog, Which Pushes Back the Animals’ Genetic Record by About 5,000 Years

Two new ancient DNA studies suggest that domesticated dogs were widespread in western Eurasia more than 14,000 years ago

A green fireball meteor flew above central California on the night of March 22.

Two Green ‘Fireballs’ Streaked Across the West Coast Sky, Some of the Latest in a String of Dazzling Meteors Above the U.S.

Some of the space rocks exploded, causing loud booms, and a piece of one may have crashed into a house

Astronauts Neil Armstrong (left) and David Scott (right) greet well-wishers at Naha Air Base in Okinawa, Japan, shortly after the Gemini 8 spacecraft spun out of control.

These Never-Before-Seen Photos Show Astronaut Neil Armstrong Relaxed and Smiling After He Almost Died in the Gemini 8 Emergency

Few members of the media were at the unexpected arrival site. Military police officer Ron McQueeney was one of the few photographers who documented the occasion

Pinot noir grapes in Verzenay, France

New Research

Scientists Say This 600-Year-Old Grape Seed Is ‘Genetically Identical’ to Modern Varieties Used to Make Pinot Noir

Researchers analyzed grape seeds dating to between 2300 B.C.E. and 1500 C.E., including one particularly intriguing sample found in the toilet of a medieval hospital in France

The antimatter went on a roughly 30-minute road trip.

In a First, the World’s Most Expensive and Volatile Substance—Antimatter—Traveled by Truck

The work paves the way for longer-distance transport of the rare material so scientists can study it at other facilities

The perception of sleep is just as important as the quality of sleep.

Vivid Dreams Might Be Key to Feeling Well Rested When You Wake Up, According to a New Study

The findings could help explain the purpose of dreams and help physicians better treat people with sleep disorders

Mars' surface as captured by NASA’s Ingenuity Mars Helicopter in 2023. The agency's new Mars helicopters will be modeled on this device.

NASA Aims to Launch the World’s First Planet-Hopping Spacecraft Powered by Nuclear Fission

The agency wants the mission to head to Mars by the end of 2028

A sperm whale swimming near the Azores archipelago, off the coast of Portugal

Scientists Capture the First Known Footage of Sperm Whales Headbutting, a Long-Debated Behavior That Inspired ‘Moby-Dick’

Engaging in “rough play” might help young males practice for future headbutting contests in which they compete for mates

Touch screens can be a challenge for users with long fingernails.

A New Nail Polish Might Someday Solve Touch Screen Struggles for Users With Long Fingernails

The experimental coating could effectively transform fingernails into touch screen-compatible styluses

A regent honeyeater at the Taronga Zoo in Sydney, Australia, which is one of the study sites where the critically endangered birds are being bred

This Critically Endangered Bird’s Song Was About to Disappear. Scientists Saved It by Recruiting Some Wild Vocal Tutors

Wild-born male regent honeyeaters passed their cultural knowledge to young captive-born birds

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