From Estonia to Antarctica, this once-pagan symbol has taken on many strange forms. In December 1848, an illustration showed Queen Victoria, Prince Albert, and their children admiring a Christmas tree ...

You may have heard or read about highly sensitive people or HSPs. HSPs are born with a higher-than-average sensitivity to physical, social, and emotional stimuli and are, therefore, more likely to ...

The best artificial Christmas trees dazzle your home without the cleanup and maintenance required of a real tree. They also offer features no live tree can offer: the ability to re-use your tree year ...

Steve Nix is a member of the Society of American Foresters and a former forest resources analyst for the state of Alabama. According to National Wildlife Federation, there are two varieties of Douglas ...

Couples therapy is a type of therapy that aims to help romantic partners address relationship conflicts, improve communication, and increase affection and empathy for one another. Couples therapists ...

The environmental pros and cons of Christmas trees go far beyond the climate impact of "real or plastic", scientists say. So what's the best choice for a green Christmas? In 1800, Queen Charlotte, the ...

Abstract: This paper presents Dual-Replanning Tree (DRT), a real-time multi-query path planning algorithm that integrates local and global path generation, multi-query planning, and dynamic obstacle ...