The sooner a farmer knows that their crops are suffering, the faster they can take action to prevent major crop failure. A new plant-leaf-poking sensor could soon help them do so, by sending an alert ...

Heirloom Pelargoniums, some with hundreds of years of horticultural history, are among 2,000 kinds of plants in an herb collection in rural New Jersey. Louise Hyde, co-founder in 1969 of Well-Sweep ...