China says two of its astronauts completed a nine-hour spacewalk Tuesday, a figure that beats the US-held record for the ...

Dec. 13, 2024 — The distribution of traditional wild food sources in the Republic of Sakha could change significantly, affecting the diets and incomes of Indigenous ... Dec. 13, 2024 — A new ...

The two astronauts who have been stuck in space since June will remain there longer, NASA announced Tuesday. The return date ...

Scientists discover Dulcibella camanchaca, a fast-swimming 4-centimeter predator amphipod in the Atacama Trench's extreme ...

Laser-stimulated fluorescence (LSF) imaging of early pterosaurs uncovers new soft tissue data of tail vane that reveals sophisticated, dynamic tensioning usage and expands its evolutionary origins.

Objective: To evaluate the safety of an intra-articular injection of non-animal stabilised hyaluronic acid (NASHA) in patients with osteoarthritis (OA) of the knee. Design and setting: Non-blind ...

In the U.S., atrial fibrillation (AF), a heart condition that causes an irregular heartbeat in the upper chambers of the heart, affects up to one in three people in their lifetime. Significant ...

In this fundamental study, Reeves et al. show that by combining Wnt-mediated osteoprogenitor expansion (using a special bandage) with intermittent fasting, calvarial bone healing can be restored in ...

The new species was caught at a depth of 7,902 meters (4.9 miles) during a 2023 expedition and has been named Dulcibella ...

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The axial skeleton contains the bones that support the middle of your body, and the appendicular skeleton includes bones that make up your appendages (arms and legs ... While the main skeletal ...