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Science

The latest science news, photos and videos covering space, the environment, human development and more.

In case you missed it

1d ago

Jeff Bezos' Blue Origin is auctioning off a seat on its first space tourism flight

The first flight of the company's New Shepard rocket and capsule will take place July 20 and one seat will be auctioned off to the highest bidder.
The same New Shepard booster that flew to space and then landed vertically in November 2015 has now flown and landed again.
The same New Shepard booster that flew to space and then landed vertically in November 2015 has now flown and landed again.
2d ago

SpaceX launches and lands Starship in first successful flight

The previous four test flights ended in fiery explosions. Success came on the 60th anniversary of the flight of first American in space, Alan Shepard.
Image: CORRECTION-US-SPACE-SPACEX-STARSHIP
Image: CORRECTION-US-SPACE-SPACEX-STARSHIP

Mysterious structures in Saudi Arabia thousands of years older than Stonehenge, pyramids

Researchers think the region’s "mustatils" form the oldest ritual landscape in the world. But exactly what they were for isn’t clear.
The landscape is dotted with ancient mustatils, which are named after the Arabic word for a rectangle. More than 1000 have been documented and more are still being found.
The landscape is dotted with ancient mustatils, which are named after the Arabic word for a rectangle. More than 1000 have been documented and more are still being found.
2d ago

King Henry VIII's ship reveals racially diverse Tudor England

"For us it reinforces this idea that England was a much more diverse society," said Dr. Alexzandra Hildred of the Mary Rose Trust.
The Mary Rose, flagship of the fleet of Henry VIII.
The Mary Rose, flagship of the fleet of Henry VIII.

Climate pledges see world closing on Paris goal, researchers say

The Climate Action Tracker, compiled by a group of researchers, projects that the world is currently set to overshoot the Paris accord’s target by 0.9 degrees.
Image: Illegal Steel Factories Dodge China Emissions Laws
Image: Illegal Steel Factories Dodge China Emissions Laws
3d ago

How long is the solar system's longest day? Venus has the answer

Venus has received less scientific attention than Mars, but scientists say it offers a wealth of information about planet formation.
Venus transits across the face of the sun at on June 5, 2012.
Venus transits across the face of the sun at on June 5, 2012.

Biden admin’s first climate pollution rule takes aim at refrigerants

Hydrofluorocarbons, used frequently in air conditioners and refrigerators, are greenhouse gases that trap heat — and do so far more than other gases such as carbon dioxide and methane.
Air conditioners adorn a building in New York.
Air conditioners adorn a building in New York.
4d ago

Latin America looks to space, despite limitations on ground

Satellite technology, international partnerships, national pride and local development all beckon.
Image: Ivannia Calvo
Image: Ivannia Calvo

CVS, Walgreens have wasted more vaccine doses than most states combined

Months into the vaccination drive, the CDC has a limited view of how much vaccine is going to waste.
Image: A woman gets a Covid-19 vaccine at a CVS Pharmacy in Providence, R.I., on March 4, 2021.
Image: A woman gets a Covid-19 vaccine at a CVS Pharmacy in Providence, R.I., on March 4, 2021.

There's a reason why we bond with some dogs more than others

Dogs that are snub-nosed, such as pugs, boxers and bulldogs, or dogs that have three other traits are the most likely to look directly into the human eye.
Frankie is a 9 week old pug.
Frankie is a 9 week old pug.

Covid vaccine safety system has gaps that may miss unexpected side effects, experts say

The U.S. is relying on a patchwork network of vaccine monitoring systems.
Image: An RN loads syringes with the Moderna Covid-19 Vaccine before heading out to see patients at their homes at Hartford HealthCare at Home in Bloomfield, Conn., on Feb. 12, 2021
Image: An RN loads syringes with the Moderna Covid-19 Vaccine before heading out to see patients at their homes at Hartford HealthCare at Home in Bloomfield, Conn., on Feb. 12, 2021