Early Alzheimer's Alert

For 40 years scientists have been fascinated by the exclusion zone surrounding the Chernobyl Nuclear Power Plant in Ukraine. Professor Jim Smith from the University of Portsmouth is one of those scientists, a frequent visitor over the past 20 years. He joins Inside Science to exp ...  Show more

This week, humans once again looked down on the magnificent desolation of the lunar surface, from the orbit of the moon itself. They saw earth rise and earth set. They named the craters on the far side. They travelled further from Earth than any human has travelled before. Now, t ...  Show more

There are almost a million people in the UK living with dementia, and Alzheimer’s is the most common form. But the disease actually starts long before any noticeable symptoms appear, and over the past decade, studies have shown that it is much more complex than previously thought ...  Show more

Since its introduction four decades ago, Spartina alterniflora, a salt-water cordgrass from the USA, has been spreading along China’s coasts. Today, it covers nearly half of the country’s salt marshes. As the UN Biodiversity Conference COP 15 kicks off in China, we look at how th ...  Show more

Researchers have developed a medical imaging technique which reveals where in the body HIV lies hidden, even when people have their infection well controlled by antiviral drugs. The team at the University of California, San Francisco hope this will lead to better treatments and e ...  Show more

The heaviest thing in the Galaxy has now been imaged by the biggest telescope on Earth. This is Sagittarius A*, the supermassive black hole at the centre of our Galaxy – a gas and star-consuming object, a 4 million times the mass of the Sun. The Event Horizon Telescope is not one ...  Show more