Researchers in Vermont infected 5,300 American elms with a lethal dose of Dutch elm disease. Those that survive could help them build the most genetically diverse, disease-resistant population yet.

Forests are shaped by light competition. The trees that grow the tallest have access to the most sunlight, blocking the rays and rendering the shaded space around them inhospitable to shorter trees ...

With Canadians carrying $1.80 of debt for every after-tax dollar earned, interest rates could shape both borrowers and TSX returns. Canadian investors should likely pay closer attention to interest ...

Canadian dollar gains 0.3% against the greenback Touches strongest since June 22 at 1.4147 Manufacturing PMI rises to 53.0 in June 10-year yield touches a three-week high at 3.480% TORONTO, July 2 ...

The forward 4-quarter S&P 500 EPS estimate (FFQE) rose again this week to $353.22, from last week’s $352.62 and the start of the quarter’s $338.29. Q1 ’26 S&P 500 EPS doubled from its expected +14.4% ...

Oak trees keep absorbing carbon dioxide long after their annual growth has ended, revealing that photosynthesis and wood production are not as closely linked as scientists once believed. The finding ...

July 2 (Reuters) - Federal Reserve policymakers have less reason to deliver an interest-rate hike later this ‌month, traders bet on Thursday, after a government report showed the U.S. economy added ...

With the TSX Index holding steady while a fairly violent rotation goes on in the U.S. stock markets (the hot semi plays are finally folding while mega-cap tech stands tall for a change), investors ...

Be careful before bucking the bearish trend.

An Allegheny County park with 200-year-old trees has been added to a growing network of protected and publicly accessible old-growth forests. Local leaders announced on Tuesday that Hartwood Acres is ...

Researchers in the United States, Europe, and Argentina have discovered that some trees stop growing in the heat of summer—a find that could upend current climate models. Reading time 3 minutes ...