The elm zigzag sawfly has spread to 15 states in five years. Now it's attacking the tree that cities planted to replace Dutch ...

Even though you (probably) only bring out your holiday tree once a year, choosing one of the best artificial Christmas trees for your home will feel good all year round. If you’re already committed to ...

By cutting into a tiny throat bone, Princeton's Chris Griffin showed that it belonged to an adult of a smaller tyrannosauroid ...

The 16 best artificial Christmas trees in the UK for 2025 (if you can find them still in stock) From 3ft to 7ft sizes, here’s your guide to this year’s best artificial Christmas trees, tried and ...