Per- and polyfluoroalkyl substances (PFAS) are building up in the environment, and scientists are becoming concerned. 

Texas has a long history of growing cotton. It’s a resilient crop, able to withstand big swings in temperature fairly well.

NASA’s Terra satellite passed over the western Gulf of Mexico during the early afternoon of Sept. 17 and captured a visible image of the newly formed Tropical Depression 11.

New technology gives unprecedented views of hurricane.

The world’s great oceans are known to most people. Less well known is the seabed, and the fact that sediments are continually being deposited there.

UNSW Sydney engineers are developing new satellite technology that can be used to determine the state of the seas as well as a number of other useful applications.

Even the best dermatologists can’t diagnose skin cancer by eye, relying on magnifying glasses to examine suspicious blemishes and scalpels to cut tissue for analysis. 

Hurricane Kiko continued to track west through the Eastern Pacific Ocean when NASA-NOAA’s Suomi NPP satellite passed overhead and provided a view of the storm.

The sea lions stop bellowing and slip, one by one, off the jetty into the mocha-brown water of the Fraser River, near Vancouver, British Columbia.

Animals around the globe face rising extinction rates, but there is often a lack of data about the causes of population declines, as well as ecological and biological considerations for conservation.