Panthasaurus maleriensis lived about 225 million years ago in what is now India. It is an ancestor of today's amphibians and has been considered the most puzzling representative of the Metoposauridae.

Farmers and fruit growers are reporting that climate change is leading to increased ozone concentrations on the soil surface in their fields and orchards – an exposure that can cause irreversible plant damage, reduce crop yields and threaten the food supply, say materials chemists led by Trisha Andrew at the University of Massachusetts Amherst.

Predicting periods of relatively higher flood risk would allow officials to prepare and deploy resources more in advance.

Months of torrential rains have caused Lakes Baringo and Bogoria to swell, creating several problems for local wildlife and people.

NASA-NOAA’s Suomi NPP satellite provided forecasters with a visible image of Tropical Storm Paulette as it tracked through the Central North Atlantic Ocean on Sept. 8.

Around one billion people are infected with parasitic helminths, round worms that live in soil and colonize the human gut through dirty water.

A team of researchers from the University of Toronto’s Faculty of Applied Science & Engineering are developing a new way to coat tiny particles of copper onto the inside of fabrics.

According to the World Health Organization, there are currently more than 40 million visually impaired people around the world.

Abrupt climate changes during the Last Glacial Period, some 115,000 to 11,700 years ago, happened at the same time across a region extending from the Arctic to the Southern Hemisphere subtropics.

In settings where personal protective equipment (PPE) is in short supply, inserting a breathing tube down a patient’s throat poses a major risk of SARS-CoV-2 exposure for doctors and nurses as viral particles are released into the air.