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Smart News / Smart News Science

People walk past closed entrance of the Forbidden City in Beijing.

Forbidden City and Parts of Great Wall Close Temporarily in China to Limit Spread of Coronavirus

Authorities are trying to reduce the number of big crowds as China celebrates the Lunar New Year

A researcher holds a platypus for a Melbourne Water study conducted in 2017.

Australia’s Droughts and Fires Present New Dangers to the Platypus

Threats to the semi-aquatic, egg-laying mammals demand action, experts say

Félicette, a former stray who was sent into space by French researchers in 1963, now has a bronze statue in her honor at France's International Space University.

Félicette, the First Cat in Space, Finally Gets a Memorial

Last month, a team unveiled a bronze statue honoring the feline, who launched on a suborbital mission in 1963

Luca Parmitano and Christina Koch with milk and a cookie.

The First Cookies Baked in Space Have Returned to Earth

They took up to 130 minutes to bake, but the cookies could help scientists make future space missions a little more palatable

The remains of Takabuti, a young woman who was murdered in the 7th century B.C. in Egypt

This 2,600-Year-Old Mummy Died in a Violent Backstabbing

Researchers concluded she was murdered by someone who forced a blade into her chest from behind

An artist's illustration of Allosaurus jimmadseni, a newly described species of Jurassic carnivore

Newly Described Meat-Eating Dinosaur Dominated During the Jurassic Period

The new species is the oldest Allosaurus described yet and was a top predator of its time

A statue of Pliny the Elder at the Cathedral of Santa Maria Maggiore in Como, Italy

Cool Finds

This 2,000-Year-Old Skull May Belong to Pliny the Elder

The Roman statesman launched a rescue mission when Vesuvius erupted but lost his life in the process

The rain brought relief from fire, but coaxed funnel spiders from their hideouts.

Australia Rains Bring Relief From Fires—and a Surge in Deadly Spiders

Encouraged by wet and hot conditions, male funnel-webs spiders are venturing out to find mates

Nesyamun was a priest and scribe whose duties included ritualistic chanting and singing.

Education During Coronavirus

Listen to the Recreated Voice of a 3,000-Year-Old Egyptian Mummy

Media outlets have likened the sound to a “brief groan,” a “long, exasperated ‘meh’ without the ‘m,’” and “rather like ‘eeuuughhh’”

Researchers monitored the decay of feral pig carcasses to understand what happens to ecosystems where many animals have died at once

To Study Mass Die-Offs, Scientists Dumped 15 Tons of Feral Pig Carcasses Into a Field

The rotting, putrefying bodies flooded with insects, attracted scavengers and devastated local plants and microbes

"Tardigrades are definitely not the almost indestructible organism,” says Ricardo Neves.

New Research

High Temperatures Might Be Water Bears’ Achilles Heel

Tardigrades are known for their resilience, but a new study shows they can’t bear hours in the heat

Adult mayflies following an emergence on Lake Erie.

Massive Mayfly Swarms Are Getting Smaller—and That’s Bad News for Aquatic Ecosystems

The drop is a sign that the insects’ populations are threatened, which could negatively affect the animals that feed on them

A shiny black fragment found within the victim’s skull likely represents remnants of the man’s brain, which was subjected to such searing heat that it turned into glass.

Vesuvius’ Scorching Eruption Turned a Man’s Brain Into Glass

A new study reports on a shimmering black substance found in one victim’s skull

A mathematical model suggests coarser grinds might make for better, more consistent espresso with a lower price tag.

Mathematically Speaking, You’re Probably Grinding Your Espresso Too Finely

The secret to consistently tasty, cost-effective espresso is a coarser grind, according to mathematical models

Despite how this iguana looks, it is actually note dead, just cold-stunned. It will likely thaw-out as the sun warms it back up.

Florida’s Weather Forecast? Cold, With a Chance of Iguanas

Stunned by chilly weather, the invasive lizards were dropping out of trees in the Sunshine State

Scientists filmed a pair of rhenium atoms (simulated here in green) as they bonded over a carbon nanotube (grey)

New Research

Watch First-Ever Footage of Atoms Forming and Breaking Bonds

The team used transmission electron microscopy to film the atoms dancing down a carbon nanotube

Coronaviruses, like the newly identified Wuhan coronavirus, are so named for their halo- or crown-like appearance.

Covid-19

Officials Pinpoint First COVID-19 Case in United States

The mostly mysterious pathogen is known to pass from person to person, causing respiratory illness

Kelsey Rose Juliana, one of 21 plaintiffs in Juliana v. United States, speaks at a rally in Portland, Oregon on Tuesday, June 4, 2019. That day, three federal judges heard arguments for the case.

Appeals Court Dismisses Kids’ Climate Case

The court conceded that the case was compelling but concluded that “such relief is beyond our constitutional power.”

Researchers in India studied whether 160 stray dogs would react to commands like gesturing toward a bowl. This image, taken in 2012, shows street dogs surrounding an Indian tea vendor in Allahabad.

Stray Dogs May Understand Human Signals, Too

A new study has found that strays in India, when presented with two covered food bowls, were more likely to approach the one an experimenter pointed toward

An image of asteroid 2020 AV2, taken on January 8, 2020 by the Elena robotic unit part of the Virtual Telescope Project

Astronomers Spot First Asteroid Nearer to the Sun Than Venus

Such “intervenusian” rocks are both rare and difficult to detect

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