The president said he doesn’t want war with Iran. What steps can he take to avoid one?

The University of Maryland’s Center for Global Sustainability was jointly awarded a $2.3 million grant to evaluate nationwide greenhouse gas reduction efforts

Projected loss over one million species suggests that human existence on earth is imperiled, too.

We have to make a choice — allow industrial farms to continue overusing antibiotics as they have for decades or get routine antibiotic use out of our food system. The Maryland legislature has chosen, again, to preserve these drugs and protect public health. Gov. Hogan should make the same choice.

Secretary of State Pompeo sees melting Arctic icecap as a threat - but not in the most obvious way.

Arms-locked, we marched over the wet sand, toward the massive border wall topped with concertina wire. Border guards packed with military weapons and gear, stood in a tight formation, blocking our access to the wall. On the other side, refugees press together and watch our movements.

Taiwan has instituted several successful environmental initiatives that could be an example for other countries.

Missing from the agenda of the U.S. Conference of Catholic Bishops fall meeting in Baltimore is a discussion about climate change.

We tend to focus on the economic considerations of a proposed magnetic levitation train between Baltimore and Washington. But as part of the recipe for preventing climate change, it could be just as big a game-changer.

I don't deny the reality of climate change. The recently issued United Nations report predicts a global warming crisis as early as 2040. Yet after finding myself drenched in dread, I pursue a kind of denial that allows people to function. What difference can one person make?

Passing a tougher renewable energy standard in Maryland will help address climate change.

The latest report on the climate is as dire as it gets. Yet it at least allows us to imagine what averting catastrophe would entail.

bs-ed-op-1001-goldberg-patriotism-20180928. Jonah Goldberg: Mr. Trump's chief sin in his U.N. address wasn't pandering to voters, but failing to conceal it.

By no means was Maryland's scholarship program for private schools Mike Busch's idea. But that's hardly the only problem with the Larry Hogan-Ben Jealous debate about education.

Bede Marciari of Homeland in Baltimore, who has psoriatic arthritis, an autoimmune disease, will head to the United Nations in New York to share her story as part of a panel discussion this week on young people who live with noncommunicable diseases.

With job status in limbo, Rod Rosenstein to meet with Trump

Commissioner candidate Paul Johnson has it backward in his recent letter taking Commissioners Howard and Rothschild to task over the decision to take back the Freedom Plan, writes one reader. Another opines on Supreme Court nominee Brett Kavanaugh's track record of protecting the wealthy.

The Trump administration is more interested in pleasing its narrow political base than serving the reproductive health care needs of women.

We all know the real reason we had to leave the Human Rights Council is that the United States is now the world's biggest human rights abuser, locking up thousands of innocent children in cages.

Leaders of our country, Republican and Democrat alike, who demand that the United States accept nothing less from North Korean President Kim Jong-un than his country’s unilateral denuclearization, should consider what gives America – or any country — a right to have these weapons.

The Baltimore City school board is considering applications for six new charter schools in the city, including a second location of the Baltimore International Academy.

Now is the time for citizens of conscience to stand up for the rights of those killed in Gaza to ensure that their deaths will not have been in vain.

If you can judge a man by the enemies he's made, John Bolton is a great one, indeed, Cal Thomas writes.

A foreign policy that centers on fighting poverty, not sending in the military, is most effective.

Emilita L.H. Poling, who taught English for Speakers of Other Languages at Patterson High School, died Feb. 25 from a streptococcus infection at the University of Maryland Medical Center. she was 43.

The United Arab Emirates has gifted Johns Hopkins Medicine $50 million to create a global stroke center to come up with better ways to treat a disease that kills and disables millions of people in both countries.

Most U.S. art museums have made virtually no attempt to engage, let alone serve, a potentially massive online audience. Too often, museums behave as though the internet didn’t exist.

Trump's recognition of Jerusalem isn't damaging the peace process, Palestinian propaganda is.

Catonsville churches are working with Syrian refugee families in the Baltimore area, giving them a local support system to help them overcome the challenges of starting a new life in a foreign country.

Donald Trump may ignore climate change but the world (and U.S.) can't afford to.

Trump and Kim ramp up their war of words at the world's peril

Melania Trump has something to say. Donald Trump should listen.

Donald Trump gave the finest, most forceful speech of his presidency at the UN, Cal Thomas writes.

Zirpoli: Nuclear stalemate with North Korea will keep the peace

The syrphid fly, commonly known as a flower fly or hover fly, feeds on nectar and pollen, making it a good pollinator.

President Donald Trump just threatened North Korea with genocide.

Donald Trump needs the UN to deal with issues like North Korea. But he's made his own task much harder.

U.N. sanctions are a welcome move as a necessary step to address North Korea's nuclear ambitions.

his Hiroshima Day, 72 years after we dropped the first atomic bomb as a weapon of war, will be different. Just ask Setsuko Thurlow, who was in Hiroshima on Aug. 6, 1945.

In 1863, President Abraham Lincoln issued the Emancipation Proclamation, declaring that slaves in rebel states shall be “forever free.”

If the president, his chief strategist Steve Bannon and others believe we are in a war with Muslims because the Judeo-Christian West is supposedly being invaded and that Muslims are the "enemy," then the new administration's intent in pausing refugee processing is a shameful betrayal of bipartisan commitments we have all made internationally for decades.

Now that Donald Trump has assumed office, much of the world's attention is on how the U.S. role will change in terms of engagement in conflicts and crises abroad. Indications are that the Trump administration will be much less interested in offering the largesse of the U.S. to assist those in need, just as worldwide need continues to rise.