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Vitamin B12 is needed in microscopic amounts, but a shortage can have major effects on health and energy. The vitamin was first linked to a lifesaving liver treatment for pernicious anemia nearly 100 years ago. Today, researchers are finding that B12 may also help keep cellular powerhouses called mi...

Sanctuary staff say the litter will help boost population numbers of an endangered British species.

NASA has revealed two new “super-puff” planets, giant worlds so light that their density is comparable to cotton candy. Scientists calculate that these Jupiter-sized planets are the “puffiest” worlds ever found.

Summary pending review.

Summary pending review.

In this June 21, 2026, photo, NASA’s Nancy Grace Roman Space Telescope arrives at the agency’s Kennedy Space Center in Florida aboard NASA’s Pegasus barge. After offloading and transportation to the spaceport’s Payload Hazardous Servicing Facility, Roman will undergo processing ahead of launch, targ...

Scientists have discovered a tiny group of neurons in an ancient brain region that acts like a built-in focus filter, helping the brain ignore distractions and zero in on what matters most. When researchers temporarily switched off these neurons in mice, the animals became unusually distractible—sim...

A new study suggests early humans were using fire in South Africa’s Wonderwerk Cave as far back as 1.79 million years ago. Researchers found burned bones deep inside the cave, where natural wildfires could not have reached, indicating that fire was likely carried in and maintained by human ancestors...

The temperature topped 34.6 C in Wisley, England, on Tuesday while Scotland and Northern Ireland saw their hottest days of the year.