Having an ischemic stroke during pregnancy or three months after pregnancy is associated with an increased risk of cardiovascular events like heart attack or second stroke, heart disease and ...

During the last ice age, the Atlantic Ocean’s powerful current system remained active and continued to transport warm, salty water from the tropics to the North Atlantic despite extensive ice cover ...

Squeezing the crystal changes how closely the molecules interact, which changes the color of light it emits from green at low pressure (left) to red at high pressure (right). In pCP-H (lower crystals) ...

Members of the Oura-NUS Joint lab with colleagues from Finland and the US at ‘World Sleep 2025’ in Singapore. Front row from right to left: Prof Michael Chee, NUS Medicine; Dr Shyamal Patel, Senior ...

Utah State University ecologists offer new critique of high-profile Yellowstone aspen study, highlighting challenges in measuring ecosystem response to wolf reintroduction.

More than 350 million street view images were analyzed to estimate the amount of trees, grass, or other green space.

Proceedings of the National Academy of Sciences Scientists examined fossilis of tiny sea creatures dug up from the sea ...

It was a very dry season the Kgalagadi Transfrontier Park and several small birds came to the waterhole to drink water. So did a small pride of lions. The birds arrived in flocks – especially early in ...

Scientists examined fossilis of tiny sea creatures dug up from the sea ...

A calm American Crocodile meets the camera with an unwavering stare as biting flies are drinking from its head. In a quiet Panamanian tidal marsh, this apex predator proves that sometimes it truly ...

At Sanaga-Yong Sanctuary, a team of technicians and veterinarians from this sanctuary and from Ape Action Africa, both centres coordinated by the Pan African Sanctuary Alliance, examine a chimpanzee ...

An artist's interpretation of life and death after the asteroid impact that wiped out the dinosaurs. The three hair-covered forms (left) represent species of plankton found inside the crater made by ...