Scientists develop methods to validate gene regulation networks

A team of biologists and computer scientists has mapped out a network of interactions for how plant genes coordinate their response to nitrogen, a crucial nutrient and the main component of fertilizer. The work, published ...

Sustainable 'plastics' are on the horizon

A new Tel Aviv University study describes a process to make bioplastic polymers that don't require land or fresh water—resources that are scarce in much of the world. The polymer is derived from microorganisms that feed ...

Zebrafish reveal secrets of the developing gut

Our intestine is a highly complex organ – a tortuous, rugged channel built of many specialized cell-types and coated with a protective, slimy matrix. Yet the intestine begins as a simple tube consisting of a central lumen ...

Scientists fear the worst under a Trump presidency

From the fight against climate change to dwindling budgets for research, the US scientific community fears the worst under Donald Trump, seen by many as the most hostile to science of any American president in history.

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