evolution and biogeography of freshwater diatoms. The research covers both extinct and extant taxa, and utilises both fossil and preserved material as well as living material in the form of cultured ...

The diatoms help because they have been optimized for light absorption through billions of years of adaptive evolution. They are the most common type of phytoplankton found in nature, are cheap ...

Tiny diatoms in the ocean are masters at capturing carbon dioxide from the environment. They fix up to 20 percent of the ...

Tiny diatoms in the ocean are masters at capturing carbon dioxide (CO2) from the environment. They fix up to 20% of the Earth ...

Tiny diatoms in the ocean are masters at capturing carbon dioxide (CO2) from the environment. They fix up to 20 percent of ...

Diatoms are a type of phytoplankton found in the oceans and rivers and have glass shells. There are several tens of thousands species, most of which are 0.1 millimeter or smaller and come in ...

Lower biodiversity may decrease the oxygen production of diatoms. Islands have been an exciting study system for ...

Systemic lupus can be mild or severe. Cutaneous lupus erythematosus This form of lupus is limited to the skin and can cause many types of rashes and lesions. Drug-induced lupus erythematosus This is a ...

Choice is a good thing, but it does mean that you’ll have to understand the options before you can decide on the type of life insurance that best fits your needs. There are two main types of ...

Psychotherapy approaches are many and varied. Some types of therapy have been in use for decades, such as person-centered therapy (also known as Rogerian therapy), and others are relatively new ...

There are five main types of life insurance to choose from. Here’s a breakdown of what each one covers. Many, or all, of the products featured on this page are from our advertising partners who ...

There are different types of savings accounts to choose from, and they’re not all alike. The options include traditional savings accounts, high-yield savings accounts, money market accounts ...