Researchers showed they can inexpensively produce silk microneedles to deliver vitamins or agrochemicals to plants.

Alaska produces a lot of crude oil, but many of the state’s utilities, businesses and homes run on natural gas, which is in dwindling supply near population centers.

Donald Trump says he is a big fan of oil and gas. His actions may not be of great interest to the industry. And the results may not be what he says he wants.

Researchers analyzed the full lifecycle of several fuel options and found this approach has a comparable environmental impact, overall, to burning low-sulfur fuels.

These big fish get most of their food from the ocean’s “twilight zone,” a deep, dark region the commercial fishing industry is eyeing with interest.

With the new system, farmers could significantly cut their use of pesticides and fertilizers, saving money and reducing runoff.

An innovation expert looked at decades of car adverts to find out.

Legal experts see a current lawsuit against the environmental group Greenpeace as a classic example of using litigation to stifle public criticism.

The US produces more oil today than any other country, and there is no clear emergency on the scale of the energy crises of the 1970s. But there are some causes for concern.