A robot automatically identifies weeds in a field and combats them with a short laser pulse. Sustainable agriculture, which avoids the use of herbicides as far as possible, could benefit fro... Read more
Weeds are the enemy of crops and agricultural output worldwide. Organic and conventional farmers have their respective weed control strategies, either through the use of fuel guzzling, CO2 p... Read more
Ships powered by algae and planes flying on weeds: that's part of the future the U.S. Navy hopes to bring to fruition. Read more
Gardening can be physically-demanding work. Whether you’re weeding, planting or harvesting, almost every garden-related task seems to involve kneeling down and/or bending forward – definitel... Read more