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Ancient Dane's life reconstructed from 5,700-year-old chewing gum

The early Neolithic female was a hunter-gather

Frank Force wins Best Illusion of 2019 award with a simple, but effective shape

I know what he's doing, but it still works.

US Congress agrees to fund gun control research for the first time in decades

It's about time American lawmakers treat gun violence as the publich health crisis that it truly is.

Obesity and undernutrition now come together -- over 1 in 3 poor and middle-income countries struggle with both

You can starve on too much food.

Small journals maintain the business of large journals – the scientific semiperiphery

Can the business of large journals benefit from the existence of smaller journals?

People are less likely to catch common cold if they're already infected with influenza

Understanding how these distinct viruses hinder each other could be useful to improve forecasting models that predict respiratory disease outbreaks and strategies for controlling disease spread.

CHEOPS launch postponed due to 'Software Error'

The launch of the ESA’s CHEOPS satellite has been postponed as a result of a software error, reports the University of Bern.

Astronomers map the surface of a pulsar for the first time

A new mapped the surface of a pulsar, and it may cause astronomers to rewrite their textbooks.

Global climate summit ends in failure. But the fight is not over

An alliance of fossil fuel-loving countries (boasting the US, Russia, Australia, Brazil, and Saudi Arabia) stood against the world, fighting against real climate action.

Tasty moths try to evade predators -- unappetizing moths don't really bother

Moths that employ chemical defenses aren't in a hurry to avoid predatory bats.

AI is outpacing Moore's Law

AI performance is doubling nearly every 3 months, a new report shows.

In 2019, Brazil cut down twice as much of the Amazon as it did in the previous year

All in all, some 563 square kilometers (217 square miles) of forest were cut down in November.

The Escazú Agreement wants to protect environmental human rights in Latin America -- but not everyone is on board

The agreement could help to protect environmental leaders in Latin America.

There may be a second black hole at the center of our galaxy

Astronomers think that the Milky Way's supermassive black hole may have a companion -- and that could teach us more about how galaxies form and evolve.

US coalition says “we are still in” at UN climate summit

Coalition of actors from the US rejects Trump's stand on climate change

EPA refuses to ban coyote-killing poison traps

The sodium cyanide bombs are deployed to kill livestock predators, but opponents claim that the traps are inhumane and have many unintended victims — including pets and endangered species. Arguments between farmers and environmentalists are nothing new. Finding the balance between protecting farmers and their work and ensuring environmental sustainability is always a challenging issue. […]

Scientists make plastic self-cleaning surface that repels even the worst superbugs

The material was inspired by the self-cleaning lotus leaf.

Biotech company is sending cannabis to space to see how it mutates

Hemp and coffee cell cultures will grow for 30 days in microgravity.

When trying out creative ideas, go for your second choice, a new study finds

"We're probably all killing a lot of our best ideas early in the creative process without knowing it," says the author.

'Living rocks' show surprising cognitive abilities

Years later, tortoises still remember what they were taught.

Food availability acts as a cap for whales's maximum size

Both baleen and toothed whales grew as large as their food allowed.

DNA reveals lifespan of mammoth and other extinct animals

Researchers in Australia analyzed certain genes associated with longevity to design a 'lifespan clock' for different extinct and living species.

A new study says oxygen buildup on Earth was "inevitable," and maybe on other planets, too

The findings offer renewed hope of finding oxygen on alien worlds.

There's a million times more microplastic in the ocean than we thought

We thought microplastics were a big problem... but they're a huge one.

Even a little extra CO2 is triggering big changes in forests

Rising CO2 is altering how forests recycle water.

World's deepest point on land found hidden in Antarctica

A trough beneath Denman Glacier is the deepest continent point in the world, measuring more than 2 miles beneath sea level.

Artwork in Indonesia might be the new 'oldest' hunting scene by modern humans

Indonesia may be the home of the oldest cave paintings of hunting bands found in the world. A new study reports on what appears to be a depiction of human-like figures hunting wild buffalo and pigs at the Leang Bulu’ Sipong 4 site in South Sulawesi, Indonesia. It was dated to be approximately 43,900-years old. […]

Pollution pods give feeling of smog in diverse cities at COP25

Art installation at UN climate summit recreates air quality of major cities

Greenland is losing ice seven times faster than in the 1990s

On current trends, Greenland ice melting will cause 100 million people to be flooded each year by 2100.

NASA maps ice water reserves inches below Martian surface

A new map of water ice trapped beneath Mars' surface could inform astronauts where they should land.

An Exxon subsidiary figured out how to stop climate change 30 years ago -- and we're not even close

The solution is something most governments don't even want to hear.

Chinese scientists engineer monkey-pig chimeras

Breeding cross-species hybrids could one day allow scientists to grow human organs in other animals.

Civil society kicked out of COP25 climate talks after unexpected protest

Activists entered the plenary of negotiations at the climate talks but were soon kicked out by security.

Ancient whale fossil show how the mammals moved to life in the ocean

The fossil might represent a transitional stage between foot-powered and tail-powered swimming in modern whales.

Greta Thunberg: “Every change in history has come through the people”

Backed by science: Swedish climate activist asked countries to raise climate ambition.

Self-driving truck makes smooth cross-country delivery of butter

It's the first time that an autonomous vehicle delivered freight across two states.

Plastic pollution is killing off the hermit crabs

This is an unmitigated catastrophe.

Dinosaur feathers were crawling with lice, amber fossils show

It's the oldest evidence of insects feeding on feathers.

Physicists produce quantum states in ordinary electronics

The findings may prove to be revolutionary.

Famous Harvard scientist creates dating app that matches for genetic compatibility

Swipe right on eugenics.

When it comes to climate, US is the worst-performing country

None of the most polluting countries is on track to meet the Paris Agreement goals

Older life isn't a loneliness sentence, new study finds

Human communication dynamics have changed substantially in the past few decades. It wasn’t long ago that if you wanted to talk to someone, you needed to be physically next to them. But phones became commonplace in the 20th century, and nowadays, we always have smartphones on us, we talk through the internet, we communicate via […]

Women in Nepal are forced to sleep in 'menstruation huts', and we need to talk about this

Although the practice was criminalized in 2018, the law is rarely imposed and as a result, women are still forced to sleep outside or in ‘special’ huts during their menstruation. It’s almost 2020, we’ve sent people on the moon, robots on Mars, we’ve spread on the globe far and wide, and yet we still don’t […]

Climate change is destroying jobs in New England's fisheries

"As we see more warm winters off the New England coast, fewer fishermen stay in business," the authors say.

The human eye can tell day from night with three types of cells

The insight could be use to design indoor lights that synchronize with day-night cycles better or even improve mood.

New fossil rewrites the evolutionary history of sea lilies

"It's not very often that we're challenging ideas that are almost two hundred years old," says the team.

Killer whale grandmothers boost survival of young, may explain menopause

Although they are not able to conceive anymore, orca grandmothers boost the survival of their grand-offspring. Could this explain menopause?

We create 'fake news' when facts don't match our biases

Don't believe everything you think

Battery prices fell nearly 50% in the last 3 years -- and there's no sign of stopping

Economies of scale and improved manufacturing methods are driving high energy storage prices down -- and fast!

Climate heating is sucking the oxygen out of the oceans

There are about 700 ocean sites with low levels of oxygen, an IUCN report presented at COP25 reported.