More and more climate scientists are supporting experiments to cool Earth by altering the stratosphere or the ocean

Give these people a Nobel already!

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[...] BBC World Service has seen documents showing that organisations with close ties to the Israeli government have provided money and land used to establish new illegal outposts.

A dye that helps to give Doritos their orange hue can also turn mouse tissues transparent, researchers have found.

Will more funding be needed to keep Intel competitive?

On 1 August 2024, Intel announced financial results for the second quarter of 2024. They weren’t pretty; the company’s stock dropped more than 25 percent as it announced an aggressive plan to cut costs, including layoffs that will impact 15 percent of its entire workforce.

Key Points

• A rocket team reports the first successful detection of Earth’s ambipolar electric field: a weak, planet-wide electric field as fundamental as Earth’s gravity and magnetic fields.
• First hypothesized more than 60 years ago, the ambipolar electric field is a key driver of the “polar wind,” a steady outflow of charged particles into space that occurs above Earth’s poles.
• This electric field lifts charged particles in our upper atmosphere to greater heights than they would otherwise reach and may have shaped our planet’s evolution in ways yet to be explored.

The country has ambitious plans for fusion power plants to provide clean, limitless energy. Can they be realized?

Wealthy nations are purchasing vaccines against H5N1 influenza and boosting surveillance, but there are concerns that low-income countries will be left behind.

Exclusive: Investigation reveals how intelligence agencies tried to derail war crimes prosecution, with Netanyahu ‘obsessed’ with intercepts

Highlights:

[...] Therefore, it is in their interest to mate with as many females as possible to increase their chance of passing on genetic material. This is one hypothesized reason for males having two penises instead of one: as each hemipenis is associated with one testis and only one side can be used during mating, having a second hemipenis functions as a "backup" and ensures that mating can continue even if one side were to run out of sperm.

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The surface of hemipenes is one of the most interesting and unique features, and is often covered in sharp spines and spicules that are organized in formations called rosettes.

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Hemipenes are usually held inverted within the body, and are everted for reproduction via erectile tissue, much like that in the human penis.